diff --git a/src/services/models/Operation.ts b/src/services/models/Operation.ts
index 3116ddbd..7e846f28 100644
--- a/src/services/models/Operation.ts
+++ b/src/services/models/Operation.ts
@@ -189,6 +189,8 @@ export class OperationModel implements IMenuItem {
     if (this.options.requiredPropsFirst) {
       return sortByRequired(_parameters);
     }
+
+    return _parameters;
   }
 
   @memoize