diff --git a/scripts/install b/scripts/install
index 091dd31..114e942 100644
--- a/scripts/install
+++ b/scripts/install
@@ -207,6 +207,7 @@ pushd $final_path
 	sudo -u $app env PATH=$PATH yarn cache clean
 	sudo -u $app env PATH=$PATH yarn --frozen-lockfile --non-interactive
 	sudo -u $app env PATH=$PATH yarn build
+	sudo -u $app env PATH=$PATH ynh_secure_remove $final_path/node_modules
 	sudo -u $app env PATH=$PATH yarn --production --frozen-lockfile --non-interactive
 popd