diff --git a/tests/jerry-test-suite/11/11.04/11.04.01/11.04.01-011.js b/tests/jerry-test-suite/11/11.04/11.04.01/11.04.01-011.js
index ecac73ab4..5f7ed421b 100644
--- a/tests/jerry-test-suite/11/11.04/11.04.01/11.04.01-011.js
+++ b/tests/jerry-test-suite/11/11.04/11.04.01/11.04.01-011.js
@@ -20,4 +20,4 @@ function test(arg)
     return 1;
 }
 
-assert(test("str"));
+assert(!test("str"));