--- a/taskcluster/ci/docker-image/image.yml
+++ b/taskcluster/ci/docker-image/image.yml
@@ -7,16 +7,17 @@ task:
     description: 'Build the docker image {{image_name}} for use by dependent tasks'
     source: '{{source}}'
     owner: mozilla-taskcluster-maintenance@mozilla.com
   tags:
     createdForUser: {{owner}}
 
   workerType: taskcluster-images
   provisionerId: aws-provisioner-v1
+  schedulerId: task-graph-scheduler
 
   routes:
       - index.docker.images.v1.{{project}}.{{image_name}}.latest
       - index.docker.images.v1.{{project}}.{{image_name}}.pushdate.{{year}}.{{month}}-{{day}}-{{pushtime}}
       - index.docker.images.v1.{{project}}.{{image_name}}.hash.{{context_hash}}
       - tc-treeherder.{{project}}.{{revision_hash}}
       - tc-treeherder-stage.{{project}}.{{revision_hash}}