diff --git a/Libraries/CustomComponents/JSNavigationStack.js b/Libraries/CustomComponents/JSNavigationStack.js
index 2f6943a39..d2dc87f89 100644
--- a/Libraries/CustomComponents/JSNavigationStack.js
+++ b/Libraries/CustomComponents/JSNavigationStack.js
@@ -16,7 +16,7 @@ var React = require('React');
 var StaticContainer = require('StaticContainer.react');
 var StyleSheet = require('StyleSheet');
 var Subscribable = require('Subscribable');
-var TimerMixin = require('TimerMixin');
+var TimerMixin = require('react-timer-mixin');
 var View = require('View');
 
 var clamp = require('clamp');
diff --git a/package.json b/package.json
index 8b3e55619..201942427 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
     "jstransform": "10.0.1",
     "react-timer-mixin": "^0.13.1",
     "react-tools": "0.13.0-rc2",
+    "rebound": "^0.0.12",
     "source-map": "0.1.31",
     "stacktrace-parser": "0.1.1"
   },