diff --git a/typings.json b/typings.json
index 27474da7d9..232e9f9607 100644
--- a/typings.json
+++ b/typings.json
@@ -6,6 +6,7 @@
     "node": "registry:dt/node#6.0.0+20160523035754",
     "react": "registry:dt/react#0.14.0+20160423065914",
     "react-addons-test-utils": "registry:dt/react-addons-test-utils#0.14.0+20160427035638",
-    "react-dom": "registry:dt/react-dom#0.14.0+20160412154040"
+    "react-dom": "registry:dt/react-dom#0.14.0+20160412154040",
+    "whatwg-fetch": "registry:dt/whatwg-fetch#0.0.0+20160524142046"
   }
 }