diff --git a/src/config_spec.js b/src/config_spec.js
index 3292cafc65..6a7c3baf20 100644
--- a/src/config_spec.js
+++ b/src/config_spec.js
@@ -1,5 +1,6 @@
 import {IonConfig} from './config';
 
+// TODO stop hardcoding platforms and media sizes
 export function main() {
   var rootConfig;
   beforeEach(() => {