diff --git a/redfish-core/lib/service_root.hpp b/redfish-core/lib/service_root.hpp
index 3b533d4..8d686c5 100644
--- a/redfish-core/lib/service_root.hpp
+++ b/redfish-core/lib/service_root.hpp
@@ -94,7 +94,7 @@
     protocolFeatures["ExpandQuery"]["NoLinks"] =
         bmcwebInsecureEnableQueryParams;
     protocolFeatures["FilterQuery"] = false;
-    protocolFeatures["OnlyMemberQuery"] = bmcwebInsecureEnableQueryParams;
+    protocolFeatures["OnlyMemberQuery"] = true;
     protocolFeatures["SelectQuery"] = bmcwebInsecureEnableQueryParams;
     protocolFeatures["DeepOperations"]["DeepPOST"] = false;
     protocolFeatures["DeepOperations"]["DeepPATCH"] = false;
diff --git a/redfish-core/lib/ut/service_root_test.cpp b/redfish-core/lib/ut/service_root_test.cpp
index 6d9c677..db8ba10 100644
--- a/redfish-core/lib/ut/service_root_test.cpp
+++ b/redfish-core/lib/ut/service_root_test.cpp
@@ -99,8 +99,7 @@
         EXPECT_EQ(json["ProtocolFeaturesSupported"]["ExpandQuery"].size(), 4);
     }
     EXPECT_FALSE(json["ProtocolFeaturesSupported"]["FilterQuery"]);
-    EXPECT_EQ(json["ProtocolFeaturesSupported"]["OnlyMemberQuery"],
-              bmcwebInsecureEnableQueryParams);
+    EXPECT_TRUE(json["ProtocolFeaturesSupported"]["OnlyMemberQuery"]);
     EXPECT_EQ(json["ProtocolFeaturesSupported"]["SelectQuery"],
               bmcwebInsecureEnableQueryParams);
     EXPECT_FALSE(