diff --git a/longs/templates/longs/mark_answer.html b/longs/templates/longs/mark_answer.html
index 9e077eca..058005b7 100644
--- a/longs/templates/longs/mark_answer.html
+++ b/longs/templates/longs/mark_answer.html
@@ -4,7 +4,7 @@
 <a href="{% url 'longs:exam_question_detail' exam.id question_details.current %}" title="View the Question">View</a>
 <a href="{% url 'longs:long_update' question.id %}" title="Edit the Question">Edit</a> <a
     href="{% url 'admin:longs_long_change' question.id %}" title="Edit the Question using the admin interface">Admin
-    Edit</a><a
+    Edit</a> <a
     href="{% url 'admin:longs_ciduseranswer_change' answer.id %}" title="Edit the user answer using the admin interface">Admin
     Edit (user answer)</a>
 <h2>Marking question <a href="{% url 'longs:mark' exam.id question_details.current|add:'-1' %}"
diff --git a/longs/views.py b/longs/views.py
index fea8adde..07de9ef7 100755
--- a/longs/views.py
+++ b/longs/views.py
@@ -61,6 +61,7 @@ from longs.models import LongCreationDefault
 
 from generic.views import ExamViews
 from reversion.views import RevisionMixin
+import reversion
 
 
 from rest_framework import viewsets
@@ -636,6 +637,7 @@ def loadJsonAnswer(answer):
 
 @login_required
 @user_is_long_checker
+@reversion.create_revision()
 def mark_answer(request, pk, sk, tk):
     exam = get_object_or_404(Exam, pk=pk)