diff --git a/argocd/apps/cert-manager/include/cluster-issuer.yaml b/argocd/apps/cert-manager/include/cluster-issuer.yaml
index a6e59ef..d498b1f 100644
--- a/argocd/apps/cert-manager/include/cluster-issuer.yaml
+++ b/argocd/apps/cert-manager/include/cluster-issuer.yaml
@@ -11,7 +11,6 @@ spec:
     solvers:
     - dns01:
         cloudflare:
-          email: titus.innohubni@outlook.de
           apiTokenSecretRef:
             name: cloudflare-api-token-secret
             key: api-token