diff --git a/packages/core/src/decorator/web/paramMapping.ts b/packages/core/src/decorator/web/paramMapping.ts
index 4326e6d3510d..0aee57e0b93e 100644
--- a/packages/core/src/decorator/web/paramMapping.ts
+++ b/packages/core/src/decorator/web/paramMapping.ts
@@ -68,8 +68,7 @@ export const createRequestParamDecorator = function (
       pipes: pipesOrOptions as Array<PipeUnionTransform>,
     };
   }
-  if(pipesOrOptions.throwError == null)
-    pipesOrOptions.throwError=true
+  if (pipesOrOptions.throwError == null) pipesOrOptions.throwError = true;
 
   return createParamMapping(RouteParamTypes.CUSTOM)(transform, pipesOrOptions);
 };