diff --git a/tests/wpt/mozilla/meta/mozilla/css-paint-api/__dir__.ini b/tests/wpt/mozilla/meta/mozilla/css-paint-api/__dir__.ini
index 3bd8f8ce1a5..40806a19f49 100644
--- a/tests/wpt/mozilla/meta/mozilla/css-paint-api/__dir__.ini
+++ b/tests/wpt/mozilla/meta/mozilla/css-paint-api/__dir__.ini
@@ -1 +1 @@
-prefs: [dom.worklet.enabled:true]
+prefs: [dom.worklet.enabled:true, dom.worklet.timeout_ms:5000]