diff --git a/lms/static/coffee/src/peer_grading/peer_grading_problem.coffee b/lms/static/coffee/src/peer_grading/peer_grading_problem.coffee
index f803c74c7b..05d0189ac8 100644
--- a/lms/static/coffee/src/peer_grading/peer_grading_problem.coffee
+++ b/lms/static/coffee/src/peer_grading/peer_grading_problem.coffee
@@ -427,7 +427,7 @@ class PeerGradingProblem
 
   setup_score_selection: (max_score) =>
     # And now hook up an event handler again
-    $("input[name='score-selection']").change @graded_callback
+    $("input[class='score-selection']").change @graded_callback