diff --git a/clusters/cl01tl/helm/roundcube/values.yaml b/clusters/cl01tl/helm/roundcube/values.yaml
index 88b25cd51..283d611a0 100644
--- a/clusters/cl01tl/helm/roundcube/values.yaml
+++ b/clusters/cl01tl/helm/roundcube/values.yaml
@@ -103,7 +103,7 @@ roundcube:
             - name: ROUNDCUBEMAIL_DES_KEY
               valueFrom:
                 secretKeyRef:
-                  name: roundcube-key-secret
+                  name: roundcube-key
                   key: DES_KEY
             - name: ROUNDCUBEMAIL_DEFAULT_HOST
               value: tls://stalwart.stalwart