diff --git a/dom/base/test/chrome/chrome.ini b/dom/base/test/chrome/chrome.ini
index c44af4b25213..f349513f959d 100644
--- a/dom/base/test/chrome/chrome.ini
+++ b/dom/base/test/chrome/chrome.ini
@@ -30,6 +30,7 @@ support-files =
 [test_bug206691.xul]
 [test_bug339494.xul]
 [test_bug357450.xul]
+support-files = ../test_bug357450.js
 [test_bug380418.html]
 [test_bug380418.html^headers^]
 [test_bug383430.html]