diff --git a/modules/tsconfig.json b/modules/tsconfig.json
index 955827b3f6..7f17032505 100644
--- a/modules/tsconfig.json
+++ b/modules/tsconfig.json
@@ -20,7 +20,8 @@
     "lib": ["es5", "dom", "es2015.promise", "es2015.collection", "es2015.iterable"],
     "skipDefaultLibCheck": true,
     "skipLibCheck": true,
-    "target": "es5"
+    "target": "es5",
+    "types": ["angularjs"]
   },
   "exclude": [
     "angular1_router",