diff --git a/scripts/upgrade b/scripts/upgrade
index 09fa16b..af7f8fc 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -179,7 +179,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Installing app with Composer..." --weight=1
 
-ynh_install_composer --install_args="--ignore-platform-reqs"
+ynh_install_composer
 
 #=================================================
 # BUILDING