diff --git a/dmz/internalproxy/templates/s3.yaml b/dmz/internalproxy/templates/s3.yaml
index 278686d..122fd43 100644
--- a/dmz/internalproxy/templates/s3.yaml
+++ b/dmz/internalproxy/templates/s3.yaml
@@ -79,16 +79,16 @@ spec:
           port: 9768
           scheme: http
   tls:
-    secretName: s3-tls
+    secretName: s3-external-tls
 
 ---
 
 apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
-  name: s3-tls
+  name: s3-external-tls
 spec:
-  secretName: s3-tls
+  secretName: s3-external-tls
   issuerRef:
     name: letsencrypt-production
     kind: ClusterIssuer