diff --git a/anatomy/views.py b/anatomy/views.py
index 6fb80575..6062d68e 100644
--- a/anatomy/views.py
+++ b/anatomy/views.py
@@ -465,7 +465,7 @@ def exam_json(request, pk):
     exam_json_cache = cache.get("exam_json_{}".format(pk))
 
     if exam_json_cache is not None and not exam.recreate_json:
-        return JsonResponse(exam_json)
+        return JsonResponse(exam_json_cache)
 
 
     questions = exam.exam_questions.all()