diff --git a/src/SimpleAuthentication.Swashbuckle/Swagger/OpenApiHelpers.cs b/src/SimpleAuthentication.Swashbuckle/Swagger/OpenApiHelpers.cs
index 1110fed..5c51db9 100644
--- a/src/SimpleAuthentication.Swashbuckle/Swagger/OpenApiHelpers.cs
+++ b/src/SimpleAuthentication.Swashbuckle/Swagger/OpenApiHelpers.cs
@@ -21,13 +21,6 @@ public static OpenApiResponse CreateResponse(string description)
                 [MediaTypeNames.Application.ProblemJson] = new()
                 {
                     Schema = new OpenApiSchemaReference(nameof(ProblemDetails))
-                    {
-                        Reference = new()
-                        {
-                            Type = ReferenceType.Schema,
-                            Id = nameof(ProblemDetails)
-                        }
-                    }
                 }
             }
         };
diff --git a/src/SimpleAuthentication/OpenApi/OpenApiHelpers.cs b/src/SimpleAuthentication/OpenApi/OpenApiHelpers.cs
index 9e3cb31..be413df 100644
--- a/src/SimpleAuthentication/OpenApi/OpenApiHelpers.cs
+++ b/src/SimpleAuthentication/OpenApi/OpenApiHelpers.cs
@@ -70,13 +70,6 @@ public static OpenApiResponse CreateResponse(string description)
                 [MediaTypeNames.Application.ProblemJson] = new()
                 {
                     Schema = new OpenApiSchemaReference(nameof(ProblemDetails))
-                    {
-                        Reference = new()
-                        {
-                            Type = ReferenceType.Schema,
-                            Id = nameof(ProblemDetails)
-                        }
-                    }
                 }
             }
         };