diff --git a/pottwal.yml b/pottwal.yml
index 6b39972..b81ad9b 100644
--- a/pottwal.yml
+++ b/pottwal.yml
@@ -146,7 +146,7 @@
         name: setup-http-site-proxy
       vars:
         site_name: entities-validation.svc.n39.eu
-        proxy_port: "{{ entites_validation_svc_host_port }}"
+        proxy_port: "{{ entities_validation_svc_host_port }}"
 
   handlers:
     - name: restart mosquitto