diff --git a/pottwal.yml b/pottwal.yml
index 390446d..a4b48c2 100644
--- a/pottwal.yml
+++ b/pottwal.yml
@@ -216,8 +216,8 @@
         name: setup-http-site-proxy
       vars:
         site_name: "{{ shlink_domain_name }}"
-        proxy_port: "{{ shlink_host_port }}"    
-    
+        proxy_port: "{{ shlink_host_port }}"
+
   handlers:
     - name: restart mosquitto
       docker_container: