diff --git a/cms/static/coffee/spec/views/overview_spec.coffee b/cms/static/coffee/spec/views/overview_spec.coffee
index 3ddc962cb3..29f1e49926 100644
--- a/cms/static/coffee/spec/views/overview_spec.coffee
+++ b/cms/static/coffee/spec/views/overview_spec.coffee
@@ -49,7 +49,6 @@ describe "Course Overview", ->
         sinon.useFakeXMLHttpRequest()
 
     afterEach ->
-        @xhr.restore()
         delete window.analytics
         delete window.course_location_analytics