diff --git a/bounce/bounce-tests.ts b/bounce/bounce-tests.ts
index e8dd64d2b2..bd90bfe4c1 100644
--- a/bounce/bounce-tests.ts
+++ b/bounce/bounce-tests.ts
@@ -1,7 +1,7 @@
 /// <reference path="./bounce.d.ts" />
 /// <reference path="./../jquery/jquery.d.ts" />
 
-import Bounce from 'bounce';
+import Bounce from 'bounce.js';
 import * as $ from 'jquery';
 
 function test_chaining_transformations() {
diff --git a/bounce/bounce.d.ts b/bounce/bounce.d.ts
index 562fa210f9..9ff7c3a088 100644
--- a/bounce/bounce.d.ts
+++ b/bounce/bounce.d.ts
@@ -5,7 +5,7 @@
 
 /// <reference path="../jquery/jquery.d.ts"/>
 
-declare module 'bounce' {
+declare module 'bounce.js' {
     export default Bounce
 
     interface Point2D {