diff --git a/roles/atmosphere/templates/secret.yml b/roles/atmosphere/templates/secret.yml
index bd45f1e..1ea5263 100644
--- a/roles/atmosphere/templates/secret.yml
+++ b/roles/atmosphere/templates/secret.yml
@@ -5,4 +5,4 @@
   name: atmosphere-config
   namespace: openstack
 data:
-  config.toml: "{{ atmosphere_config | to_toml | b64encode }}"
+  config.toml: "{{ atmosphere_config | vexxhost.atmosphere.to_toml | b64encode }}"