diff --git a/conf/nginx.conf b/conf/nginx.conf
index d8cfae8..dd7559e 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -22,7 +22,7 @@ location __PATH__
     # on every applicaiton update the name of CSS and JS file is different, 
     # so they can be cache infinitely (here: 30 days)
     # the root path MUST NOT be cached
-    if ($uri != '/wekan') 
+    if ($uri != '/__PATH__') 
     {
         expires 30d;
     }
diff --git a/scripts/change_url b/scripts/change_url
index 30d2896..f0e667b 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -80,7 +80,7 @@ then
 	domain="$old_domain"
 	path_url="$new_path"
 	# Create a dedicated nginx config
-	ynh_add_nginx_config
+	ynh_add_nginx_config port
 fi
 
 # Change the domain for nginx