diff --git a/argocd/apps/nextcloud/nextcloud.yaml b/argocd/apps/nextcloud/nextcloud.yaml
index 381c8ba..e3cb76a 100644
--- a/argocd/apps/nextcloud/nextcloud.yaml
+++ b/argocd/apps/nextcloud/nextcloud.yaml
@@ -22,7 +22,11 @@ spec:
         - name: 'ingress.enabled'
           value: 'true'
         - name: ingress.servicePort
-          value: 'http'
+          value: 'https'
+        - name: phpClientHttpsFix.enabled
+          value: 'true'
+        - name: phpClientHttpsFix.protocol
+          value: 'https'
         - name: nextcloud.host
           value: 'innocloud.innovation-hub-niedersachsen.de'
 #        - name: redis.enabled