--- a/dom/media/test/mochitest.ini
+++ b/dom/media/test/mochitest.ini
@@ -601,17 +601,16 @@ skip-if = buildapp == 'mulet' || os == '
 skip-if = (os == 'mac' && os_version == '10.6') # bug 1021174
 [test_bug495300.html]
 [test_bug654550.html]
 [test_bug686942.html]
 [test_bug726904.html]
 [test_bug874897.html]
 [test_bug879717.html]
 tags=capturestream
-skip-if = os == 'win' && !debug # bug 1140675
 [test_bug883173.html]
 [test_bug895091.html]
 tags=webvtt
 [test_bug895305.html]
 [test_bug919265.html]
 [test_bug957847.html]
 [test_bug1018933.html]
 [test_bug1113600.html]