diff --git a/tests/wpt/mozilla/meta/mozilla/webgl/context_creation_error.html.ini b/tests/wpt/mozilla/meta/mozilla/webgl/context_creation_error.html.ini
index 54d3fa6da8a..cce1d7c3a5f 100644
--- a/tests/wpt/mozilla/meta/mozilla/webgl/context_creation_error.html.ini
+++ b/tests/wpt/mozilla/meta/mozilla/webgl/context_creation_error.html.ini
@@ -1,3 +1,3 @@
 [context_creation_error.html]
-  type: reftest
+  type: testharness
   prefs: [webgl.testing.context_creation_error:true]