diff --git a/common/lib/xmodule/xmodule/js/spec/video/video_caption_spec.js b/common/lib/xmodule/xmodule/js/spec/video/video_caption_spec.js
index a94a35e124376f5a4a1a7e9d7b2fedcf4fec3670..0f729da62d4dfea48f81e0171264db3ba2deb650 100644
--- a/common/lib/xmodule/xmodule/js/spec/video/video_caption_spec.js
+++ b/common/lib/xmodule/xmodule/js/spec/video/video_caption_spec.js
@@ -261,7 +261,7 @@
 
     describe('search', function() {
       it('return a correct caption index', function() {
-        expect(videoCaption.search(0)).toEqual(0);
+        expect(videoCaption.search(0)).toEqual(-1);
         expect(videoCaption.search(3120)).toEqual(1);
         expect(videoCaption.search(6270)).toEqual(2);
         expect(videoCaption.search(8490)).toEqual(2);