diff --git a/bundles/openstack/bundle_template.yaml b/bundles/openstack/bundle_template.yaml
index d78c480f6cc923fb2861e66f70733188fe8383be..0de80591ded7177b6f0904254f49dc63002411a4 100644
--- a/bundles/openstack/bundle_template.yaml
+++ b/bundles/openstack/bundle_template.yaml
@@ -96,7 +96,7 @@ machines:
     constraints: arch=amd64 tags=neutron-gw
     series: *series
   '1':
-    constraints: arch=amd64 tags=-controller
+    constraints: arch=amd64 tags=controller
     series: *series
   '2':
     constraints: arch=amd64 tags=controller