diff --git a/tasks/config_univention.yml b/tasks/config_univention.yml
index 1578dc9..8099807 100644
--- a/tasks/config_univention.yml
+++ b/tasks/config_univention.yml
@@ -6,7 +6,7 @@
     state: "{{ item.state | default('present') }}"
   loop: "{{ __postfix_registry_settings }}"
   loop_control:
-    loop_var: "{{ item.path }}={{ item.value }}"
+    label: "{{ item.path }}={{ item.value }}"
 
 - name: Create smtp_auth
   ansible.builtin.template: