diff --git a/package.json b/package.json
index 4148e129a6774..f14da8b902ace 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "funit": "PUPPETEER_PRODUCT=firefox npm run unit",
     "test": "npm run tsc && npm run lint --silent && npm run unit-with-coverage && npm run test-browser",
     "prepare": "node typescript-if-required.js",
-    "prepublishOnly": "npm run tsc",
+    "prepublishOnly": "npm run build",
     "dev-install": "npm run tsc && node install.js",
     "install": "node install.js",
     "eslint": "([ \"$CI\" = true ] && eslint --ext js --ext ts --quiet -f codeframe . || eslint --ext js --ext ts .)",