diff --git a/packages/bundle/package.json b/packages/bundle/package.json
index f85e21d512..cb76c07ed8 100644
--- a/packages/bundle/package.json
+++ b/packages/bundle/package.json
@@ -63,6 +63,7 @@
     "concurrently": "^4.0.1",
     "css-loader": "^2.1.0",
     "style-loader": "^0.23.1",
+    "terser-webpack-plugin": "^1.2.3",
     "typescript": "^3.1.6",
     "webpack": "^4.24.0",
     "webpack-cli": "^3.1.2",