diff --git a/test/suite/ch15/15.9/15.9.5/15.9.5.43/15.9.5.43-0-4.js b/test/suite/ch15/15.9/15.9.5/15.9.5.43/15.9.5.43-0-4.js
index 9661e900ebe4875a1c18dcc8c89663b4bd5dc5f8..dd4eb50d0931edef447f2fe239b7b8736eef5470 100644
--- a/test/suite/ch15/15.9/15.9.5/15.9.5.43/15.9.5.43-0-4.js
+++ b/test/suite/ch15/15.9/15.9.5/15.9.5.43/15.9.5.43-0-4.js
@@ -25,7 +25,7 @@
 
 
 function testcase() {
-        var date = new Date(1999, 09, 10, 10, 10, 10, 10);
+        var date = new Date(1999, 9, 10, 10, 10, 10, 10);
         var localDate = new Date(date.getTime() - date.getTimezoneOffset() * 60000);
 
         return localDate.toISOString() === "1999-10-10T10:10:10.010Z";