diff --git a/scripts/install b/scripts/install
index da13ac6..3a93312 100755
--- a/scripts/install
+++ b/scripts/install
@@ -60,7 +60,7 @@ final_path=/opt/yunohost/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
 
 # Register (book) web path
-ynh_webpath_register --app=$app --domain=$domain --path=$path_url
+ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 
 
 data_path=/home/yunohost.app/$app