diff --git a/tests/wpt/metadata/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini
index 22d1f1d6900d..30b44071f968 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/media-elements/event_timeupdate_noautoplay.html.ini
@@ -1,5 +1,7 @@
 [event_timeupdate_noautoplay.html]
   type: testharness
+  disabled:
+    if os == "mac": https://github.com/servo/saltfs/pull/898
   expected: TIMEOUT
   [calling play() on a sufficiently long audio should trigger timeupdate event]
     expected: NOTRUN