--- a/taskcluster/ci/hazard/kind.yml
+++ b/taskcluster/ci/hazard/kind.yml
@@ -73,17 +73,16 @@ jobs:
                 gecko-v1: mulet-haz.debug
                 gecko-v2: mulet-haz-debug
         treeherder:
             platform: mulet-linux64/opt
             symbol: tc(H)
             tier: 3
         run-on-projects:
             - try
-        worker-type: aws-provisioner-v1/mulet-debug  # TODO (taskdiff): change to default
         worker:
             docker-image: {in-tree: builder}
         run:
             using: hazard
             tooltool-manifest: "gecko/b2g/dev/config/tooltool-manifests/linux64/hazard.manifest"
             mozconfig: "b2g/dev/config/mozconfigs/linux64/mulet-hazards"
             command: >
                 checkout-gecko workspace && cd ./workspace/gecko/taskcluster/scripts/builder