diff --git a/stack_arm.yml b/stack_arm.yml
index 50ee4487..321d1f0c 100644
--- a/stack_arm.yml
+++ b/stack_arm.yml
@@ -1,6 +1,6 @@
 provider:
   name: faas
-  gateway: http://localhost:8080  # can be a remote server
+  gateway: http://127.0.0.1:8080  # can be a remote server
 
 # sample functions go here, but can be created in the UI too.
 functions: