diff --git a/basic/srv/spotter/appmgr/__init__.py b/basic/srv/spotter/appmgr/__init__.py
index d8956a4..7bce276 100644
--- a/basic/srv/spotter/appmgr/__init__.py
+++ b/basic/srv/spotter/appmgr/__init__.py
@@ -271,7 +271,7 @@ class AppMgr:
 
     def update_apps_urls(self):
         # Update configuration for respective applications
-        host = self.domain if self.port != '443' else '{}:{}'.format(self.domain, self.port)
+        host = '{}:{}'.format(self.domain, self.port) if self.port != '443' else self.domain
         confupdater.update_url(host)
         # Restart currently running apps in order to update config and re-register nginx proxy
         for app in self.conf['apps']: