diff --git a/templates/secret-smtp.yaml b/templates/secret-smtp.yaml
index 98b15f3..893ecf7 100644
--- a/templates/secret-smtp.yaml
+++ b/templates/secret-smtp.yaml
@@ -2,7 +2,7 @@
 apiVersion: v1
 kind: Secret
 metadata:
-  name: {{ printf "%s-smtp" (include "common.names.fullname" .) }}
+  name: {{ printf "%s-smtp" (include "mastodon.fullname" .) }}
   labels:
     {{- include "mastodon.labels" . | nindent 4 }}
 type: Opaque