diff --git a/scripts/install b/scripts/install
index 13a0be7..9dc1d3a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -124,6 +124,7 @@ chown -R $app: $final_path
 
 pushd $final_path || ynh_die
  	ynh_use_nodejs
+ 	ynh_exec_as $app env $ynh_node_load_PATHnpm install -g inherits
  	ynh_exec_as $app env $ynh_node_load_PATH npm install
 popd || ynh_die