diff --git a/sbas/templates/sbas/exam_take.html b/sbas/templates/sbas/exam_take.html
index ad1ca9c4..d3f425ed 100755
--- a/sbas/templates/sbas/exam_take.html
+++ b/sbas/templates/sbas/exam_take.html
@@ -6,7 +6,7 @@ CID: {{cid}}
     <h2>Question [{{pos|add:1}}/{{exam_length}}]</h2>
     {% if exam.publish_results %}
     <div class="alert alert-primary" role="alert">
-        Exam is in review mode. Add question feedback <a href="#" onclick="return window.create_popup_window({% url 'feedback_create' question_type='sbas' pk=question.pk %}">here</a>.
+        Exam is in review mode. Add question feedback <a href="#" onclick="return window.create_popup_window("{% url 'feedback_create' question_type='sbas' pk=question.pk %}">here</a>.
     </div>
     {% endif %}