diff --git a/tsconfig.json b/tsconfig.json
index 0e391487814..2e4b27f2603 100755
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "experimentalDecorators": true,
-    "lib": ["es7", "dom", "esnext.asynciterable"],
+    "lib": ["es7", "esnext.asynciterable"],
     "module": "commonjs",
     "target": "es5",
     "noImplicitAny": true,