diff --git a/packages/cli/package.json b/packages/cli/package.json
index 785e059219..a4c862351e 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -41,6 +41,7 @@
     "@sucrase/webpack-loader": "^2.0.0",
     "@types/start-server-webpack-plugin": "^2.2.0",
     "@types/webpack-node-externals": "^1.7.1",
+    "@types/webpack-env": "^1.15.2",
     "bfj": "^7.0.2",
     "chalk": "^4.0.0",
     "chokidar": "^3.3.1",