diff --git a/argocd/apps/tatort/tatort-dev.yaml b/argocd/apps/tatort/tatort-dev.yaml
index fc5e82d..5fc2f44 100644
--- a/argocd/apps/tatort/tatort-dev.yaml
+++ b/argocd/apps/tatort/tatort-dev.yaml
@@ -20,7 +20,7 @@ spec:
         - name: ingress.annotations.kubernetes\.io\/ingress\.class
           value: traefik
         - name: ingress.tls[0].secretName
-          value: "tatort-tls"
+          value: "tatort-dev-tls"
         - name: ingress.annotations.traefik\.ingress\.kubernetes\.io\/router\.entrypoints
           value: websecure
         - name: ingress.annotations.kubernetes\.io\/ingress\.class