diff --git a/tests/wpt/mozilla/meta/css/iframe/mozbrowser_navigation.html.ini b/tests/wpt/mozilla/meta/css/iframe/mozbrowser_navigation.html.ini
index cf8719cfccf..7ed29aa037c 100644
--- a/tests/wpt/mozilla/meta/css/iframe/mozbrowser_navigation.html.ini
+++ b/tests/wpt/mozilla/meta/css/iframe/mozbrowser_navigation.html.ini
@@ -1,3 +1,4 @@
 [mozbrowser_navigation.html]
   type: reftest
   prefs: [dom.mozbrowser.enabled:true]
+  disabled: https://github.com/servo/servo/issues/10924