diff --git a/js/src/tests/js1_8/extensions/regress-469625.js b/js/src/tests/js1_8/extensions/regress-469625.js
index 940c549aeb7..db8b1509ad6 100644
--- a/js/src/tests/js1_8/extensions/regress-469625.js
+++ b/js/src/tests/js1_8/extensions/regress-469625.js
@@ -22,7 +22,7 @@ function test()
   printBugNumber(BUGNUMBER);
   printStatus (summary);
  
-  expect = 'TypeError: [] is not a function';
+  expect = 'TypeError: [].__proto__ is not a function';
 
   jit(true);