diff --git a/argocd/apps/tatort/tatort.yaml b/argocd/apps/tatort/tatort.yaml
index 5457c7a..35db51f 100644
--- a/argocd/apps/tatort/tatort.yaml
+++ b/argocd/apps/tatort/tatort.yaml
@@ -9,7 +9,6 @@ spec:
   source:
     repoURL: 'https://gitea.innohub.local:3000/innohub/charts/raw/main/'
     targetRevision: 0.*.*
-    insecure: true
     helm:
       parameters:
         - name: ingress.enabled