diff --git a/ionic/ionic-tests.ts b/ionic/ionic-tests.ts
index e6e8ab0d5..ee8647b08 100644
--- a/ionic/ionic-tests.ts
+++ b/ionic/ionic-tests.ts
@@ -371,8 +371,10 @@ class IonicTestController {
      * ionic.Platform
      */
     private testStaticPlaform(): void {
-        var ready: void = ionic.Platform.ready(function() {
-        });
+        var callbackWithoutReturn: ()=>void;
+        var callbackWithReturn: ()=>boolean;
+        var ready: void = ionic.Platform.ready(callbackWithoutReturn);
+        ready = ionic.Platform.ready(callbackWithReturn);
         var setGrade: void = ionic.Platform.setGrade('iOS');
         var deviceInformation: string = ionic.Platform.device();
         var isWebView: boolean = ionic.Platform.isWebView();
diff --git a/ionic/ionic.d.ts b/ionic/ionic.d.ts
index 774102c95..688a253ed 100644
--- a/ionic/ionic.d.ts
+++ b/ionic/ionic.d.ts
@@ -21,7 +21,7 @@ interface IonicStatic {
          * Please remember that Cordova features (Camera, FileSystem, etc) still
          * will not work in a web browser.
          */
-        ready(callback: ()=>void): void;
+        ready(callback: ()=>any): void;
         /**
          * Set the grade of the device: ‘a’, ‘b’, or ‘c’. ‘a’ is the best
          * (most css features enabled), ‘c’ is the worst. By default, sets the grade