diff --git a/otc/only-forgejo.t09.de/stacks/forgejo/forgejo-server/values.yaml b/otc/only-forgejo.t09.de/stacks/forgejo/forgejo-server/values.yaml
index 679e449..e35fe2c 100644
--- a/otc/only-forgejo.t09.de/stacks/forgejo/forgejo-server/values.yaml
+++ b/otc/only-forgejo.t09.de/stacks/forgejo/forgejo-server/values.yaml
@@ -31,7 +31,6 @@ extraVolumeMounts:
   - mountPath: /etc/ssl/forgejo/postgres.pem
     name: postgres-cert-volume
     readOnly: true
-    subPath: postgres.pem
 
 extraVolumes:
   - name: elasticsearch-cert-volume
@@ -41,6 +40,9 @@ extraVolumes:
   - name: postgres-cert-volume
     secret:
       secretName: otc-rds-tls-ca-cert
+      items:
+      - key: postgres.pem
+        path: postgres.pem
 
 gitea:
   additionalConfigFromEnvs: