diff --git a/generic/views.py b/generic/views.py
index f1814ce1..e3e66c87 100644
--- a/generic/views.py
+++ b/generic/views.py
@@ -369,7 +369,7 @@ class ExamViews(View, LoginRequiredMixin):
 
         question_unmarked_map = []
         for q in questions:
-            question_unmarked_map.append((q, q.get_unmarked_answer_count()))
+            question_unmarked_map.append((q, int(q.get_unmarked_answer_count())))
 
         # TODO: fix showing unmarked answer count from other exams...
         return render(
diff --git a/rapids/templates/rapids/mark_overview.html b/rapids/templates/rapids/mark_overview.html
index 856d92e3..1340307f 100644
--- a/rapids/templates/rapids/mark_overview.html
+++ b/rapids/templates/rapids/mark_overview.html
@@ -12,7 +12,7 @@
 
     <ul id="question-mark-list">
         {% for question, unmarked_count in question_unmarked_map %}
-        <li data-markcount={{unmarked_count|floatformat:"0"}}><a href="{% url 'rapids:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
+        <li data-markcount={{unmarked_count}}><a href="{% url 'rapids:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
                 {{ question }}</a><br />Unmarked answers: {{unmarked_count}}</li>
         {% endfor %}
     </ul>