diff --git a/service/files/defaults.yaml b/service/files/defaults.yaml
index 6f55216..b8f7356 100644
--- a/service/files/defaults.yaml
+++ b/service/files/defaults.yaml
@@ -6,6 +6,13 @@ configs:
     api_cfn_port:
       cont: 8000
       ingress: cloudformation
+
+    heat_endpoint_type: internalURL
+
+    debug: false
+
+secret_configs:
+  heat:
     db:
       username: heat
       password: password
@@ -20,10 +27,6 @@ configs:
       # it is strongly recommended don't change this value
       user: heat_domain_admin
 
-    heat_endpoint_type: internalURL
-
-    debug: false
-
 sources:
   openstack/heat:
     git_url: https://git.openstack.org/openstack/heat.git