diff --git a/accessible/tests/mochitest/jsat/a11y.ini b/accessible/tests/mochitest/jsat/a11y.ini
index 4171fefcc4dd..2ed052d46f69 100644
--- a/accessible/tests/mochitest/jsat/a11y.ini
+++ b/accessible/tests/mochitest/jsat/a11y.ini
@@ -9,6 +9,7 @@ support-files =
   doc_content_text.html
   !/accessible/tests/mochitest/*.js
   !/accessible/tests/mochitest/moz.png
+skip-if = os == 'win'
 
 [test_alive.html]
 [test_content_integration.html]