diff --git a/packages/react-dev-utils/package.json b/packages/react-dev-utils/package.json
index 5b4c043a..598a99db 100644
--- a/packages/react-dev-utils/package.json
+++ b/packages/react-dev-utils/package.json
@@ -11,8 +11,10 @@
     "node": ">=4"
   },
   "files": [
+    "ansiHTML.js",
     "checkRequiredFiles.js",
     "clearConsole.js",
+    "failFast.css",
     "failFast.js",
     "formatWebpackMessages.js",
     "getProcessForPort.js",