diff --git a/roles/prometheus-alert-manager/tasks/main.yml b/roles/prometheus-alert-manager/tasks/main.yml
index b9cf74e..20652f7 100644
--- a/roles/prometheus-alert-manager/tasks/main.yml
+++ b/roles/prometheus-alert-manager/tasks/main.yml
@@ -20,7 +20,7 @@
   vars:
     args:
       - name: web.listen-address
-        value: "127.0.0.1:9093"
+        value: "{{ lan_address }}:9093"
 
 #- name: Copy the CA cert
 #  copy: