diff --git a/argo/ingress.yaml b/argo/ingress.yaml
index f2c6ca2..a48fc2c 100644
--- a/argo/ingress.yaml
+++ b/argo/ingress.yaml
@@ -20,7 +20,7 @@ spec:
           service:
             name: argocd-server
             port:
-              number: 80
+              number: 443
   tls:
   - hosts:
     - argo.apps.yolokube.de