diff --git a/www-client/zen-browser/zen-browser-9999.ebuild b/www-client/zen-browser/zen-browser-9999.ebuild
index aa6895b..f333286 100644
--- a/www-client/zen-browser/zen-browser-9999.ebuild
+++ b/www-client/zen-browser/zen-browser-9999.ebuild
@@ -35,6 +35,7 @@ src_prepare() {
     npm i || die
     npm run init || die
     python ./scripts/update_en_US_packs.py || die
+    npm run bootstrap
     eapply_user
 }