diff --git a/apps/templates/cert-manager.yaml b/apps/templates/cert-manager.yaml
index 9a9241f..11e483e 100644
--- a/apps/templates/cert-manager.yaml
+++ b/apps/templates/cert-manager.yaml
@@ -30,7 +30,7 @@ spec:
 apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
-  name: roxedus-com_cloudflare
+  name: roxedus.com-cloudflare
   namespace: cert-manager
 spec:
   acme: