diff --git a/types/office-runtime/tsconfig.json b/types/office-runtime/tsconfig.json
index 0609e72ad0..75d7064acb 100644
--- a/types/office-runtime/tsconfig.json
+++ b/types/office-runtime/tsconfig.json
@@ -2,8 +2,7 @@
     "compilerOptions": {
         "module": "commonjs",
         "lib": [
-            "es6", 
-            "dom"
+            "es6"
         ],
         "noImplicitAny": true,
         "noImplicitThis": true,
@@ -20,4 +19,4 @@
         "index.d.ts",
         "office-runtime-tests.ts"
     ]
-}
\ No newline at end of file
+}