diff --git a/etc/taskcluster/decision_task.py b/etc/taskcluster/decision_task.py
index 7c81a751a21..17899c32039 100644
--- a/etc/taskcluster/decision_task.py
+++ b/etc/taskcluster/decision_task.py
@@ -548,7 +548,7 @@ def macos_wpt():
         repo_dir="repo",
         total_chunks=20,
         processes=8,
-        run_webgpu=True,
+        run_webgpu=False,
     )