diff --git a/specification/app/resource-manager/Microsoft.App/preview/2023-11-02-preview/AvailableWorkloadProfiles.json b/specification/app/resource-manager/Microsoft.App/preview/2023-11-02-preview/AvailableWorkloadProfiles.json
index 77ae0214619c..6276fe08660e 100644
--- a/specification/app/resource-manager/Microsoft.App/preview/2023-11-02-preview/AvailableWorkloadProfiles.json
+++ b/specification/app/resource-manager/Microsoft.App/preview/2023-11-02-preview/AvailableWorkloadProfiles.json
@@ -41,7 +41,7 @@
           "default": {
             "description": "Error response.",
             "schema": {
-              "$ref": "../../../../../common-types/resource-management/v3/types.json#/definitions/ErrorResponse"
+              "$ref": "../../../../../common-types/resource-management/v5/types.json#/definitions/ErrorResponse"
             }
           }
         },
diff --git a/specification/app/resource-manager/readme.go.md b/specification/app/resource-manager/readme.go.md
index a66d5c0155f2..fa56388421df 100644
--- a/specification/app/resource-manager/readme.go.md
+++ b/specification/app/resource-manager/readme.go.md
@@ -8,6 +8,4 @@ license-header: MICROSOFT_MIT_NO_VERSION
 module-name: sdk/resourcemanager/appcontainers/armappcontainers
 module: github.com/Azure/azure-sdk-for-go/$(module-name)
 output-folder: $(go-sdk-folder)/$(module-name)
-modelerfour:
-  lenient-model-deduplication: true # !!temporary!! to solve the duplicate schema issue of ErrorResponse in common-types v2 and v3 introduced in this PR https://github.com/Azure/azure-rest-api-specs/pull/27786
 ```