diff --git a/libraries/botframework-connector/package.json b/libraries/botframework-connector/package.json
index 87418c8170..fdcd09a8e2 100644
--- a/libraries/botframework-connector/package.json
+++ b/libraries/botframework-connector/package.json
@@ -61,7 +61,7 @@
     "clean": "rimraf _ts3.4 lib tsconfig.tsbuildinfo",
     "depcheck": "depcheck --config ../../.depcheckrc --ignores azure,sinon,browserify-fs,buffer,crypto-browserify,https-browserify,stream-browserify,stream-http",
     "lint": "eslint .",
-    "postbuild2": "npm-run-all -p build:browser build:downlevel-dts",
+    "postbuild": "npm-run-all -p build:browser build:downlevel-dts",
     "test": "yarn build && yarn test:mocha",
     "test:mocha": "nyc mocha tests --recursive"
   },