1 files changed, 1 insertions, 5 deletions
diff --git a/test/built-ins/Object/defineProperties/15.2.3.7-5-b-183.js b/test/built-ins/Object/defineProperties/15.2.3.7-5-b-183.js
index 74269dd85..0127529df 100644
--- a/test/built-ins/Object/defineProperties/15.2.3.7-5-b-183.js
+++ b/test/built-ins/Object/defineProperties/15.2.3.7-5-b-183.js
@@ -6,10 +6,8 @@ es5id: 15.2.3.7-5-b-183
 description: >
     Object.defineProperties - value of 'writable' property of
     'descObj' is RegExp object (8.10.5 step 6.b)
-includes: [runTestCase.js]
 ---*/
 
-function testcase() {
         var obj = {};
 
         Object.defineProperties(obj, {
@@ -20,6 +18,4 @@ function testcase() {
 
         obj.property = "isWritable";
 
-        return obj.property === "isWritable";
-    }
-runTestCase(testcase);
+assert.sameValue(obj.property, "isWritable", 'obj.property');