diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-play.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-play.html.ini
index ea403019ba7..aef69dba14a 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-play.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-play.html.ini
@@ -1,5 +1,5 @@
 [note-grain-on-play.html]
-  expected: TIMEOUT
+  expected: ERROR
   [X Number of start frames is not equal to 100. Got 1.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html.ini
index b3d4e3b20c3..c9d606e7806 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/note-grain-on-timing.html.ini
@@ -1,5 +1,5 @@
 [note-grain-on-timing.html]
-  expected: TIMEOUT
+  expected: ERROR
   [X Number of start frames is not equal to 100. Got 1.]
     expected: FAIL