diff --git a/libpldmresponder/bios_attribute.hpp b/libpldmresponder/bios_attribute.hpp
index c07d86f..fb593e4 100644
--- a/libpldmresponder/bios_attribute.hpp
+++ b/libpldmresponder/bios_attribute.hpp
@@ -90,6 +90,9 @@
     /** @brief Method to return the D-Bus map */
     std::optional<pldm::utils::DBusMapping> getDBusMap();
 
+    /** @brief Type of the attribute */
+    const std::string type;
+
     /** @brief Name of this attribute */
     const std::string name;
 
diff --git a/libpldmresponder/bios_config.cpp b/libpldmresponder/bios_config.cpp
index 1d4733d..82b3dfe 100644
--- a/libpldmresponder/bios_config.cpp
+++ b/libpldmresponder/bios_config.cpp
@@ -31,9 +31,7 @@
 using BIOSConfigManager =
     sdbusplus::xyz::openbmc_project::BIOSConfig::server::Manager;
 
-constexpr auto enumJsonFile = "enum_attrs.json";
-constexpr auto stringJsonFile = "string_attrs.json";
-constexpr auto integerJsonFile = "integer_attrs.json";
+constexpr auto attributesJsonFile = "bios_attrs.json";
 
 constexpr auto stringTableFile = "stringTable";
 constexpr auto attrTableFile = "attributeTable";
@@ -535,15 +533,22 @@
 
 void BIOSConfig::constructAttributes()
 {
-    info("Bios Attribute file path: {PATH}", "PATH", (jsonDir / sysType));
-    load(jsonDir / sysType / stringJsonFile, [this](const Json& entry) {
-        constructAttribute<BIOSStringAttribute>(entry);
-    });
-    load(jsonDir / sysType / integerJsonFile, [this](const Json& entry) {
-        constructAttribute<BIOSIntegerAttribute>(entry);
-    });
-    load(jsonDir / sysType / enumJsonFile, [this](const Json& entry) {
-        constructAttribute<BIOSEnumAttribute>(entry);
+    info("Bios Attribute file path: {PATH}", "PATH",
+         (jsonDir / sysType / attributesJsonFile));
+    load(jsonDir / sysType / attributesJsonFile, [this](const Json& entry) {
+        std::string attrType = entry.at("attribute_type");
+        if (attrType == "string")
+        {
+            constructAttribute<BIOSStringAttribute>(entry);
+        }
+        else if (attrType == "integer")
+        {
+            constructAttribute<BIOSIntegerAttribute>(entry);
+        }
+        else if (attrType == "enum")
+        {
+            constructAttribute<BIOSEnumAttribute>(entry);
+        }
     });
 }
 
@@ -619,18 +624,19 @@
 std::optional<Table> BIOSConfig::buildAndStoreStringTable()
 {
     std::set<std::string> strings;
-    auto handler = [&strings](const Json& entry) {
-        strings.emplace(entry.at("attribute_name"));
-    };
-
-    load(jsonDir / sysType / stringJsonFile, handler);
-    load(jsonDir / sysType / integerJsonFile, handler);
-    load(jsonDir / sysType / enumJsonFile, [&strings](const Json& entry) {
-        strings.emplace(entry.at("attribute_name"));
-        auto possibleValues = entry.at("possible_values");
-        for (auto& pv : possibleValues)
+    load(jsonDir / sysType / attributesJsonFile, [&strings](const Json& entry) {
+        if (entry.at("attribute_type") == "enum")
         {
-            strings.emplace(pv);
+            strings.emplace(entry.at("attribute_name"));
+            auto possibleValues = entry.at("possible_values");
+            for (auto& pv : possibleValues)
+            {
+                strings.emplace(pv);
+            }
+        }
+        else
+        {
+            strings.emplace(entry.at("attribute_name"));
         }
     });
 
diff --git a/libpldmresponder/test/bios_jsons/bios_attrs.json b/libpldmresponder/test/bios_jsons/bios_attrs.json
new file mode 100644
index 0000000..f02b788
--- /dev/null
+++ b/libpldmresponder/test/bios_jsons/bios_attrs.json
@@ -0,0 +1,151 @@
+{
+    "entries": [
+        {
+            "attribute_type": "enum",
+            "attribute_name": "HMCManagedState",
+            "possible_values": ["On", "Off"],
+            "default_values": ["On"],
+            "readOnly": false,
+            "helpText": "HMCManagedState HelpText",
+            "displayName": "HMCManagedState DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc_project.HMCManaged.State",
+                "property_name": "State",
+                "property_type": "string",
+                "property_values": [
+                    "xyz.openbmc_project.State.On",
+                    "xyz.openbmc_project.State.Off"
+                ]
+            }
+        },
+        {
+            "attribute_type": "enum",
+            "attribute_name": "FWBootSide",
+            "possible_values": ["Perm", "Temp"],
+            "default_values": ["Perm"],
+            "readOnly": false,
+            "helpText": "FWBootSide HelpText",
+            "displayName": "FWBootSide DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc.FWBoot.Side",
+                "property_name": "Side",
+                "property_type": "bool",
+                "property_values": [true, false]
+            }
+        },
+        {
+            "attribute_type": "enum",
+            "attribute_name": "InbandCodeUpdate",
+            "possible_values": ["Allowed", "NotAllowed"],
+            "default_values": ["Allowed"],
+            "readOnly": false,
+            "helpText": "InbandCodeUpdate HelpText",
+            "displayName": "InbandCodeUpdate DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc.InBandCodeUpdate",
+                "property_name": "Policy",
+                "property_type": "uint8_t",
+                "property_values": [0, 1]
+            }
+        },
+        {
+            "attribute_type": "enum",
+            "attribute_name": "CodeUpdatePolicy",
+            "possible_values": ["Concurrent", "Disruptive"],
+            "default_values": ["Concurrent"],
+            "readOnly": true,
+            "helpText": "CodeUpdatePolicy HelpText",
+            "displayName": "CodeUpdatePolicy DisplayName"
+        },
+        {
+            "attribute_type": "integer",
+            "attribute_name": "VDD_AVSBUS_RAIL",
+            "lower_bound": 0,
+            "upper_bound": 15,
+            "scalar_increment": 1,
+            "default_value": 0,
+            "readOnly": false,
+            "helpText": "VDD_AVSBUS_RAIL HelpText",
+            "displayName": "VDD_AVSBUS_RAIL DisplayName",
+            "dbus": {
+                "object_path": "/xyz/openbmc_project/avsbus",
+                "interface": "xyz.openbmc.AvsBus.Manager",
+                "property_type": "uint8_t",
+                "property_name": "Rail"
+            }
+        },
+        {
+            "attribute_type": "integer",
+            "attribute_name": "SBE_IMAGE_MINIMUM_VALID_ECS",
+            "lower_bound": 1,
+            "upper_bound": 15,
+            "scalar_increment": 1,
+            "default_value": 2,
+            "readOnly": true,
+            "helpText": "SBE_IMAGE_MINIMUM_VALID_ECS HelpText",
+            "displayName": "SBE_IMAGE_MINIMUM_VALID_ECS DisplayName"
+        },
+        {
+            "attribute_type": "integer",
+            "attribute_name": "INTEGER_INVALID_CASE",
+            "lower_bound": 1,
+            "upper_bound": 15,
+            "scalar_increment": 2,
+            "default_value": 3,
+            "readOnly": true,
+            "helpText": "INTEGER_INVALID_CASE HelpText",
+            "displayName": "INTEGER_INVALID_CASE DisplayName"
+        },
+        {
+            "attribute_type": "string",
+            "attribute_name": "str_example1",
+            "string_type": "ASCII",
+            "minimum_string_length": 1,
+            "maximum_string_length": 100,
+            "default_string_length": 3,
+            "default_string": "abc",
+            "readOnly": false,
+            "helpText": "str_example1 HelpText",
+            "displayName": "str_example1 DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc_project.str_example1.value",
+                "property_name": "Str_example1",
+                "property_type": "string"
+            }
+        },
+        {
+            "attribute_type": "string",
+            "attribute_name": "str_example2",
+            "string_type": "Hex",
+            "minimum_string_length": 0,
+            "maximum_string_length": 100,
+            "default_string_length": 0,
+            "default_string": "",
+            "readOnly": false,
+            "helpText": "str_example2 HelpText",
+            "displayName": "str_example2 DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc_project.str_example2.value",
+                "property_name": "Str_example2",
+                "property_type": "string"
+            }
+        },
+        {
+            "attribute_type": "string",
+            "attribute_name": "str_example3",
+            "string_type": "Unknown",
+            "minimum_string_length": 1,
+            "maximum_string_length": 100,
+            "default_string_length": 2,
+            "default_string": "ef",
+            "readOnly": true,
+            "helpText": "str_example3 HelpText",
+            "displayName": "str_example3 DisplayName"
+        }
+    ]
+}
diff --git a/libpldmresponder/test/bios_jsons/enum_attrs.json b/libpldmresponder/test/bios_jsons/enum_attrs.json
deleted file mode 100644
index ef4f684..0000000
--- a/libpldmresponder/test/bios_jsons/enum_attrs.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-    "entries": [
-        {
-            "attribute_name": "HMCManagedState",
-            "possible_values": ["On", "Off"],
-            "default_values": ["On"],
-            "readOnly": false,
-            "helpText": "HMCManagedState HelpText",
-            "displayName": "HMCManagedState DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc_project.HMCManaged.State",
-                "property_name": "State",
-                "property_type": "string",
-                "property_values": [
-                    "xyz.openbmc_project.State.On",
-                    "xyz.openbmc_project.State.Off"
-                ]
-            }
-        },
-        {
-            "attribute_name": "FWBootSide",
-            "possible_values": ["Perm", "Temp"],
-            "default_values": ["Perm"],
-            "readOnly": false,
-            "helpText": "FWBootSide HelpText",
-            "displayName": "FWBootSide DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc.FWBoot.Side",
-                "property_name": "Side",
-                "property_type": "bool",
-                "property_values": [true, false]
-            }
-        },
-        {
-            "attribute_name": "InbandCodeUpdate",
-            "possible_values": ["Allowed", "NotAllowed"],
-            "default_values": ["Allowed"],
-            "readOnly": false,
-            "helpText": "InbandCodeUpdate HelpText",
-            "displayName": "InbandCodeUpdate DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc.InBandCodeUpdate",
-                "property_name": "Policy",
-                "property_type": "uint8_t",
-                "property_values": [0, 1]
-            }
-        },
-        {
-            "attribute_name": "CodeUpdatePolicy",
-            "possible_values": ["Concurrent", "Disruptive"],
-            "default_values": ["Concurrent"],
-            "readOnly": true,
-            "helpText": "CodeUpdatePolicy HelpText",
-            "displayName": "CodeUpdatePolicy DisplayName"
-        }
-    ]
-}
diff --git a/libpldmresponder/test/bios_jsons/integer_attrs.json b/libpldmresponder/test/bios_jsons/integer_attrs.json
deleted file mode 100644
index 4d7cd61..0000000
--- a/libpldmresponder/test/bios_jsons/integer_attrs.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "entries": [
-        {
-            "attribute_name": "VDD_AVSBUS_RAIL",
-            "lower_bound": 0,
-            "upper_bound": 15,
-            "scalar_increment": 1,
-            "default_value": 0,
-            "readOnly": false,
-            "helpText": "VDD_AVSBUS_RAIL HelpText",
-            "displayName": "VDD_AVSBUS_RAIL DisplayName",
-            "dbus": {
-                "object_path": "/xyz/openbmc_project/avsbus",
-                "interface": "xyz.openbmc.AvsBus.Manager",
-                "property_type": "uint8_t",
-                "property_name": "Rail"
-            }
-        },
-        {
-            "attribute_name": "SBE_IMAGE_MINIMUM_VALID_ECS",
-            "lower_bound": 1,
-            "upper_bound": 15,
-            "scalar_increment": 1,
-            "default_value": 2,
-            "readOnly": true,
-            "helpText": "SBE_IMAGE_MINIMUM_VALID_ECS HelpText",
-            "displayName": "SBE_IMAGE_MINIMUM_VALID_ECS DisplayName"
-        },
-        {
-            "attribute_name": "INTEGER_INVALID_CASE",
-            "lower_bound": 1,
-            "upper_bound": 15,
-            "scalar_increment": 2,
-            "default_value": 3,
-            "readOnly": true,
-            "helpText": "INTEGER_INVALID_CASE HelpText",
-            "displayName": "INTEGER_INVALID_CASE DisplayName"
-        }
-    ]
-}
diff --git a/libpldmresponder/test/bios_jsons/string_attrs.json b/libpldmresponder/test/bios_jsons/string_attrs.json
deleted file mode 100644
index 5213aaf..0000000
--- a/libpldmresponder/test/bios_jsons/string_attrs.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-    "entries": [
-        {
-            "attribute_name": "str_example1",
-            "string_type": "ASCII",
-            "minimum_string_length": 1,
-            "maximum_string_length": 100,
-            "default_string_length": 3,
-            "default_string": "abc",
-            "readOnly": false,
-            "helpText": "str_example1 HelpText",
-            "displayName": "str_example1 DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc_project.str_example1.value",
-                "property_name": "Str_example1",
-                "property_type": "string"
-            }
-        },
-        {
-            "attribute_name": "str_example2",
-            "string_type": "Hex",
-            "minimum_string_length": 0,
-            "maximum_string_length": 100,
-            "default_string_length": 0,
-            "default_string": "",
-            "readOnly": false,
-            "helpText": "str_example2 HelpText",
-            "displayName": "str_example2 DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc_project.str_example2.value",
-                "property_name": "Str_example2",
-                "property_type": "string"
-            }
-        },
-        {
-            "attribute_name": "str_example3",
-            "string_type": "Unknown",
-            "minimum_string_length": 1,
-            "maximum_string_length": 100,
-            "default_string_length": 2,
-            "default_string": "ef",
-            "readOnly": true,
-            "helpText": "str_example3 HelpText",
-            "displayName": "str_example3 DisplayName"
-        }
-    ]
-}
diff --git a/libpldmresponder/test/libpldmresponder_bios_config_test.cpp b/libpldmresponder/test/libpldmresponder_bios_config_test.cpp
index 16c88f1..6e7c57a 100644
--- a/libpldmresponder/test/libpldmresponder_bios_config_test.cpp
+++ b/libpldmresponder/test/libpldmresponder_bios_config_test.cpp
@@ -33,11 +33,7 @@
         char tmpdir[] = "/tmp/BIOSTables.XXXXXX";
         tableDir = fs::path(mkdtemp(tmpdir));
 
-        std::vector<fs::path> paths = {
-            "./bios_jsons/string_attrs.json",
-            "./bios_jsons/integer_attrs.json",
-            "./bios_jsons/enum_attrs.json",
-        };
+        std::vector<fs::path> paths = {"./bios_jsons/bios_attrs.json"};
 
         for (const auto& path : paths)
         {
diff --git a/libpldmresponder/test/system_type1/bios_jsons/bios_attrs.json b/libpldmresponder/test/system_type1/bios_jsons/bios_attrs.json
new file mode 100644
index 0000000..fc70a5f
--- /dev/null
+++ b/libpldmresponder/test/system_type1/bios_jsons/bios_attrs.json
@@ -0,0 +1,151 @@
+{
+    "entries": [
+        {
+            "attribute_type": "enum",
+            "attribute_name": "HMCManagedState",
+            "possible_values": ["On", "Off"],
+            "default_values": ["On"],
+            "readOnly": false,
+            "helpText": "HMCManagedState HelpText",
+            "displayName": "HMCManagedState DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc_project.HMCManaged.State",
+                "property_name": "State",
+                "property_type": "string",
+                "property_values": [
+                    "xyz.openbmc_project.State.On",
+                    "xyz.openbmc_project.State.Off"
+                ]
+            }
+        },
+        {
+            "attribute_type": "enum",
+            "attribute_name": "FWBootSide",
+            "possible_values": ["Perm", "Temp"],
+            "default_values": ["Temp"],
+            "readOnly": false,
+            "helpText": "FWBootSide HelpText",
+            "displayName": "FWBootSide DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc.FWBoot.Side",
+                "property_name": "Side",
+                "property_type": "bool",
+                "property_values": [true, false]
+            }
+        },
+        {
+            "attribute_type": "enum",
+            "attribute_name": "InbandCodeUpdate",
+            "possible_values": ["Allowed", "NotAllowed"],
+            "default_values": ["Allowed"],
+            "readOnly": false,
+            "helpText": "InbandCodeUpdate HelpText",
+            "displayName": "InbandCodeUpdate DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc.InBandCodeUpdate",
+                "property_name": "Policy",
+                "property_type": "uint8_t",
+                "property_values": [0, 1]
+            }
+        },
+        {
+            "attribute_type": "enum",
+            "attribute_name": "CodeUpdatePolicy",
+            "possible_values": ["Concurrent", "Disruptive"],
+            "default_values": ["Concurrent"],
+            "readOnly": true,
+            "helpText": "CodeUpdatePolicy HelpText",
+            "displayName": "CodeUpdatePolicy DisplayName"
+        },
+        {
+            "attribute_type": "integer",
+            "attribute_name": "VDD_AVSBUS_RAIL",
+            "lower_bound": 0,
+            "upper_bound": 15,
+            "scalar_increment": 1,
+            "default_value": 0,
+            "readOnly": false,
+            "helpText": "VDD_AVSBUS_RAIL HelpText",
+            "displayName": "VDD_AVSBUS_RAIL DisplayName",
+            "dbus": {
+                "object_path": "/xyz/openbmc_project/avsbus",
+                "interface": "xyz.openbmc.AvsBus.Manager",
+                "property_type": "uint8_t",
+                "property_name": "Rail"
+            }
+        },
+        {
+            "attribute_type": "integer",
+            "attribute_name": "SBE_IMAGE_MINIMUM_VALID_ECS",
+            "lower_bound": 1,
+            "upper_bound": 30,
+            "scalar_increment": 1,
+            "default_value": 2,
+            "readOnly": true,
+            "helpText": "SBE_IMAGE_MINIMUM_VALID_ECS HelpText",
+            "displayName": "SBE_IMAGE_MINIMUM_VALID_ECS DisplayName"
+        },
+        {
+            "attribute_type": "integer",
+            "attribute_name": "INTEGER_INVALID_CASE",
+            "lower_bound": 1,
+            "upper_bound": 15,
+            "scalar_increment": 2,
+            "default_value": 3,
+            "readOnly": true,
+            "helpText": "INTEGER_INVALID_CASE HelpText",
+            "displayName": "INTEGER_INVALID_CASE DisplayName"
+        },
+        {
+            "attribute_type": "string",
+            "attribute_name": "str_example1",
+            "string_type": "ASCII",
+            "minimum_string_length": 1,
+            "maximum_string_length": 100,
+            "default_string_length": 3,
+            "default_string": "abc",
+            "readOnly": false,
+            "helpText": "str_example1 HelpText",
+            "displayName": "str_example1 DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc_project.str_example1.value",
+                "property_name": "Str_example1",
+                "property_type": "string"
+            }
+        },
+        {
+            "attribute_type": "string",
+            "attribute_name": "str_example2",
+            "string_type": "Hex",
+            "minimum_string_length": 0,
+            "maximum_string_length": 200,
+            "default_string_length": 0,
+            "default_string": "",
+            "readOnly": false,
+            "helpText": "str_example2 HelpText",
+            "displayName": "str_example2 DisplayName",
+            "dbus": {
+                "object_path": "/xyz/abc/def",
+                "interface": "xyz.openbmc_project.str_example2.value",
+                "property_name": "Str_example2",
+                "property_type": "string"
+            }
+        },
+        {
+            "attribute_type": "string",
+            "attribute_name": "str_example3",
+            "string_type": "Unknown",
+            "minimum_string_length": 1,
+            "maximum_string_length": 100,
+            "default_string_length": 2,
+            "default_string": "ef",
+            "readOnly": true,
+            "helpText": "str_example3 HelpText",
+            "displayName": "str_example3 DisplayName"
+        }
+    ]
+}
diff --git a/libpldmresponder/test/system_type1/bios_jsons/enum_attrs.json b/libpldmresponder/test/system_type1/bios_jsons/enum_attrs.json
deleted file mode 100644
index 18c221b..0000000
--- a/libpldmresponder/test/system_type1/bios_jsons/enum_attrs.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-    "entries": [
-        {
-            "attribute_name": "HMCManagedState",
-            "possible_values": ["On", "Off"],
-            "default_values": ["On"],
-            "readOnly": false,
-            "helpText": "HMCManagedState HelpText",
-            "displayName": "HMCManagedState DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc_project.HMCManaged.State",
-                "property_name": "State",
-                "property_type": "string",
-                "property_values": [
-                    "xyz.openbmc_project.State.On",
-                    "xyz.openbmc_project.State.Off"
-                ]
-            }
-        },
-        {
-            "attribute_name": "FWBootSide",
-            "possible_values": ["Perm", "Temp"],
-            "default_values": ["Temp"],
-            "readOnly": false,
-            "helpText": "FWBootSide HelpText",
-            "displayName": "FWBootSide DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc.FWBoot.Side",
-                "property_name": "Side",
-                "property_type": "bool",
-                "property_values": [true, false]
-            }
-        },
-        {
-            "attribute_name": "InbandCodeUpdate",
-            "possible_values": ["Allowed", "NotAllowed"],
-            "default_values": ["Allowed"],
-            "readOnly": false,
-            "helpText": "InbandCodeUpdate HelpText",
-            "displayName": "InbandCodeUpdate DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc.InBandCodeUpdate",
-                "property_name": "Policy",
-                "property_type": "uint8_t",
-                "property_values": [0, 1]
-            }
-        },
-        {
-            "attribute_name": "CodeUpdatePolicy",
-            "possible_values": ["Concurrent", "Disruptive"],
-            "default_values": ["Concurrent"],
-            "readOnly": true,
-            "helpText": "CodeUpdatePolicy HelpText",
-            "displayName": "CodeUpdatePolicy DisplayName"
-        }
-    ]
-}
diff --git a/libpldmresponder/test/system_type1/bios_jsons/integer_attrs.json b/libpldmresponder/test/system_type1/bios_jsons/integer_attrs.json
deleted file mode 100644
index b735630..0000000
--- a/libpldmresponder/test/system_type1/bios_jsons/integer_attrs.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "entries": [
-        {
-            "attribute_name": "VDD_AVSBUS_RAIL",
-            "lower_bound": 0,
-            "upper_bound": 15,
-            "scalar_increment": 1,
-            "default_value": 0,
-            "readOnly": false,
-            "helpText": "VDD_AVSBUS_RAIL HelpText",
-            "displayName": "VDD_AVSBUS_RAIL DisplayName",
-            "dbus": {
-                "object_path": "/xyz/openbmc_project/avsbus",
-                "interface": "xyz.openbmc.AvsBus.Manager",
-                "property_type": "uint8_t",
-                "property_name": "Rail"
-            }
-        },
-        {
-            "attribute_name": "SBE_IMAGE_MINIMUM_VALID_ECS",
-            "lower_bound": 1,
-            "upper_bound": 30,
-            "scalar_increment": 1,
-            "default_value": 2,
-            "readOnly": true,
-            "helpText": "SBE_IMAGE_MINIMUM_VALID_ECS HelpText",
-            "displayName": "SBE_IMAGE_MINIMUM_VALID_ECS DisplayName"
-        },
-        {
-            "attribute_name": "INTEGER_INVALID_CASE",
-            "lower_bound": 1,
-            "upper_bound": 15,
-            "scalar_increment": 2,
-            "default_value": 3,
-            "readOnly": true,
-            "helpText": "INTEGER_INVALID_CASE HelpText",
-            "displayName": "INTEGER_INVALID_CASE DisplayName"
-        }
-    ]
-}
diff --git a/libpldmresponder/test/system_type1/bios_jsons/string_attrs.json b/libpldmresponder/test/system_type1/bios_jsons/string_attrs.json
deleted file mode 100644
index 7e3b8f4..0000000
--- a/libpldmresponder/test/system_type1/bios_jsons/string_attrs.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-    "entries": [
-        {
-            "attribute_name": "str_example1",
-            "string_type": "ASCII",
-            "minimum_string_length": 1,
-            "maximum_string_length": 100,
-            "default_string_length": 3,
-            "default_string": "abc",
-            "readOnly": false,
-            "helpText": "str_example1 HelpText",
-            "displayName": "str_example1 DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc_project.str_example1.value",
-                "property_name": "Str_example1",
-                "property_type": "string"
-            }
-        },
-        {
-            "attribute_name": "str_example2",
-            "string_type": "Hex",
-            "minimum_string_length": 0,
-            "maximum_string_length": 200,
-            "default_string_length": 0,
-            "default_string": "",
-            "readOnly": false,
-            "helpText": "str_example2 HelpText",
-            "displayName": "str_example2 DisplayName",
-            "dbus": {
-                "object_path": "/xyz/abc/def",
-                "interface": "xyz.openbmc_project.str_example2.value",
-                "property_name": "Str_example2",
-                "property_type": "string"
-            }
-        },
-        {
-            "attribute_name": "str_example3",
-            "string_type": "Unknown",
-            "minimum_string_length": 1,
-            "maximum_string_length": 100,
-            "default_string_length": 2,
-            "default_string": "ef",
-            "readOnly": true,
-            "helpText": "str_example3 HelpText",
-            "displayName": "str_example3 DisplayName"
-        }
-    ]
-}