diff --git a/scripts/install b/scripts/install
index 2369a99..4ef1342 100755
--- a/scripts/install
+++ b/scripts/install
@@ -26,7 +26,7 @@ ynh_abort_if_errors
 domain=$YNH_APP_ARG_DOMAIN
 path_url="/"
 is_public=$YNH_APP_ARG_IS_PUBLIC
-password="$YNH_APP_ARG_PASSWORD"
+password=$YNH_APP_ARG_PASSWORD
 admin=$YNH_APP_ARG_ADMIN
 
 app=$YNH_APP_INSTANCE_NAME