diff --git a/packages/docusaurus-bundler/package.json b/packages/docusaurus-bundler/package.json
index 6284576b8d2a..f637d12c5ab3 100644
--- a/packages/docusaurus-bundler/package.json
+++ b/packages/docusaurus-bundler/package.json
@@ -22,6 +22,7 @@
     "@docusaurus/types": "3.5.2",
     "copy-webpack-plugin": "^11.0.0",
     "mini-css-extract-plugin": "^2.9.1",
+    "tslib": "^2.6.0",
     "webpack": "^5.88.1",
     "webpackbar": "^6.0.1"
   },