diff --git a/packages/language-service/package.json b/packages/language-service/package.json
index cd4ecf43bb..e8a25ad500 100644
--- a/packages/language-service/package.json
+++ b/packages/language-service/package.json
@@ -3,7 +3,6 @@
   "version": "0.0.0-PLACEHOLDER",
   "description": "Angular - language services",
   "main": "./bundles/language-service.umd.js",
-  "module": "./fesm5/language-service.js",
   "typings": "./index.d.ts",
   "author": "angular",
   "license": "MIT",