diff --git a/package.json b/package.json
index 7d860957c6..7fa6ecbab7 100644
--- a/package.json
+++ b/package.json
@@ -109,6 +109,7 @@
     "nyc": "^10.1.2",
     "request": "^2.79.0",
     "request-promise-native": "^1.0.3",
-    "webpack-node-externals": "^1.5.4"
+    "webpack-node-externals": "^1.5.4",
+    "post-compile-webpack-plugin": "*"
   }
 }