diff --git a/argocd/apps/praktikum/values-praktikum.yaml b/argocd/apps/praktikum/values-praktikum.yaml
index 60cf485..d523576 100644
--- a/argocd/apps/praktikum/values-praktikum.yaml
+++ b/argocd/apps/praktikum/values-praktikum.yaml
@@ -26,6 +26,12 @@ spec:
             - secretName: praktikum-tls
               hosts:
                 - praktikum.innovation-hub-niedersachsen.de
+        
+        persistence:
+          enabled: true
+          storageClass: longhorn
+          size: 5Gi
+          accessMode: ReadWriteOnce
   destination:
     server: 'https://kubernetes.default.svc'
     namespace: praktikum