diff --git a/scripts/upgrade b/scripts/upgrade
index f6e95d06..862c6df5 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -185,7 +185,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Updating composer..." --weight=1
 
-ynh_exec_warn_less ynh_composer_exec --workdir="$final_path" --commands="self-update --2"
+ynh_exec_warn_less ynh_composer_exec --workdir="$final_path" --commands="self-update"
 
 ynh_script_progression --message="Updating composer dependencies..." --weight=1