diff --git a/devops-service/providers/ec2.rb b/devops-service/providers/ec2.rb
index df8088d..481a8ac 100644
--- a/devops-service/providers/ec2.rb
+++ b/devops-service/providers/ec2.rb
@@ -257,7 +257,7 @@ module Provider
         "cid:user" => stack.owner
 #        "cid:remoteUser" => s.remote_user
       }
-      ids = stack_resource(stack).map {|resource| resource['PhysicalResourceId']}
+      ids = stack_resources(stack).map {|resource| resource['PhysicalResourceId']}
       ids << stack.id
       compute.create_tags(ids, tags)
     end