diff --git a/dom/canvas/test/mochitest.ini b/dom/canvas/test/mochitest.ini
index 3e6232f76273..650ff38bde92 100644
--- a/dom/canvas/test/mochitest.ini
+++ b/dom/canvas/test/mochitest.ini
@@ -216,7 +216,7 @@ skip-if = (toolkit == 'gonk' && debug) #bug 1045153
 [test_canvas.html]
 skip-if = (toolkit == 'gonk' && debug) #debug-only crash; bug 933541
 [test_canvas_focusring.html]
-skip-if = (toolkit == 'gonk' && !debug) #specialpowers.wrap
+skip-if = (toolkit == 'gonk' && !debug) || (os == 'win' && debug) #specialpowers.wrap
 [test_canvas_font_setter.html]
 [test_canvas_path.html]
 [test_hitregion_canvas.html]