diff --git a/presence/json_config.cpp b/presence/json_config.cpp
index 1974c76..859948d 100644
--- a/presence/json_config.cpp
+++ b/presence/json_config.cpp
@@ -92,45 +92,36 @@
         return confFile;
     }
 
-    // Check base path location
-    confFile = fs::path{confBasePath} / confFileName;
-    if (fs::exists(confFile))
+    try
     {
-        return confFile;
+        // Retrieve json config relative path location from dbus
+        auto confDbusValue =
+            util::SDBusPlus::getProperty<std::vector<std::string>>(
+                _bus, confDbusPath, confDbusIntf, confDbusProp);
+        // Look for a config file at each entry relative to the base
+        // path and use the first one found
+        auto it = std::find_if(confDbusValue.begin(), confDbusValue.end(),
+                               [&confFile](auto const& entry) {
+                                   confFile = fs::path{confBasePath} / entry /
+                                              confFileName;
+                                   return fs::exists(confFile);
+                               });
+        if (it == confDbusValue.end())
+        {
+            // Property exists, but no config file found. Use default base path
+            confFile = fs::path{confBasePath} / confFileName;
+        }
+    }
+    catch (const util::DBusError&)
+    {
+        // Property unavailable, attempt default base path
+        confFile = fs::path{confBasePath} / confFileName;
     }
 
-    // Check dbus interface & property
-    // Use first object returned in the subtree
-    // (Should really be only one object with the config interface)
-    auto objects = util::SDBusPlus::getSubTreeRaw(_bus, "/", confDbusIntf, 0);
-    auto itObj = objects.begin();
-    if (itObj != objects.end())
-    {
-        auto itServ = itObj->second.begin();
-        if (itServ != itObj->second.end())
-        {
-            // Retrieve json config relative path location from dbus
-            auto relPathLoc = util::SDBusPlus::getProperty<std::string>(
-                _bus, itServ->first, itObj->first, confDbusIntf, confDbusProp);
-            confFile = fs::path{confBasePath} / relPathLoc / confFileName;
-            if (!fs::exists(confFile))
-            {
-                log<level::ERR>("No JSON config file found",
-                                entry("NO_FILE=%s", confFile.c_str()));
-                throw std::runtime_error("No JSON config file found");
-            }
-        }
-        else
-        {
-            log<level::ERR>("No JSON config file found",
-                            entry("NO_SERVICE=%s", itObj->first.c_str()));
-            throw std::runtime_error("No JSON config file found");
-        }
-    }
-    else
+    if (!fs::exists(confFile))
     {
         log<level::ERR>("No JSON config file found",
-                        entry("NO_INTERFACE=%s", confDbusIntf));
+                        entry("DEFAULT_FILE=%s", confFile.c_str()));
         throw std::runtime_error("No JSON config file found");
     }
 
diff --git a/presence/json_config.hpp b/presence/json_config.hpp
index 6045e90..0a921e0 100644
--- a/presence/json_config.hpp
+++ b/presence/json_config.hpp
@@ -26,8 +26,10 @@
 constexpr auto confFileName = "config.json";
 constexpr auto confOverridePath = "/etc/phosphor-fan-presence/presence";
 constexpr auto confBasePath = "/usr/share/phosphor-fan-presence/presence";
-constexpr auto confDbusIntf = "xyz.openbmc_project.Configs.ThermalApps";
-constexpr auto confDbusProp = "FanPresence";
+constexpr auto confDbusPath = "/xyz/openbmc_project/inventory/system/chassis";
+constexpr auto confDbusIntf =
+    "xyz.openbmc_project.Inventory.Decorator.Compatible";
+constexpr auto confDbusProp = "Names";
 
 using policies = std::vector<std::unique_ptr<RedundancyPolicy>>;