diff --git a/devops-service/providers/ec2.rb b/devops-service/providers/ec2.rb
index 7d35a23..5a92bb4 100644
--- a/devops-service/providers/ec2.rb
+++ b/devops-service/providers/ec2.rb
@@ -255,11 +255,16 @@ module Provider
     end
 
     def stack_servers(stack)
+=begin
       r = cloud_formation.list_stack_resources({'StackName' => stack.name}).body['StackResourceSummaries'] #stack_resources(stack)
       pp r
       s = r.map{|r| pp r; compute.servers.get(r['PhysicalResourceId'])}
       pp s
       s
+=end
+      l = compute.servers.all({'tag-key' => 'aws:cloudformation:stack-id', 'tag-value' => stack.id})
+      pp l
+      l
     end
 
     def create_default_stack_name s