diff --git a/manifests/tls/cluster-issuer.yaml b/manifests/tls/cluster-issuer.yaml
index cbb50cd02..f6c89dd7c 100644
--- a/manifests/tls/cluster-issuer.yaml
+++ b/manifests/tls/cluster-issuer.yaml
@@ -5,7 +5,7 @@ metadata:
 spec:
   acme:
     server: https://acme-v02.api.letsencrypt.org/directory
-    email: info@kubeshark.com
+    email: info@kubeshark.co
     privateKeySecretRef:
       name: letsencrypt-prod-key
     solvers: