diff --git a/atlas/templates/atlas/collection_headers.html b/atlas/templates/atlas/collection_headers.html
index 26349bba..45926d1d 100644
--- a/atlas/templates/atlas/collection_headers.html
+++ b/atlas/templates/atlas/collection_headers.html
@@ -1,15 +1,15 @@
 
 {% if request.user.is_authenticated %}
-    Collection: {{collection.name}}-> <a href="{% url 'atlas:collection_detail' pk=collection.pk %}">Overview</a> /
-    <a href="{% url 'atlas:collection_mark_overview' collection.pk %}">Mark</a> /
-    <a href="{% url 'atlas:collection_scores_cid' collection.pk %}">Scores</a> /
-    <a href="{% url 'atlas:exam_cids' collection.pk %}">Candidates</a>
+    Collection: {{collection.name}}-> <a href="{% url 'atlas:collection_detail' pk=exam.pk %}">Overview</a> /
+    <a href="{% url 'atlas:collection_mark_overview' exam.pk %}">Mark</a> /
+    <a href="{% url 'atlas:collection_scores_cid' exam.pk %}">Scores</a> /
+    <a href="{% url 'atlas:exam_cids' exam.pk %}">Candidates</a>
     <div class="floating-header">
-        <a href="{% url 'atlas:collection_update' collection.id %}" title="Edit the Collection">Edit</a>
-        \ <a href="{% url 'atlas:collection_delete' collection.id %}" title="Delete the Collection">Delete</a>
-        {% comment %} \ <a href="{% url 'atlas:collection_clone' collection.id %}" title="Clone the Collection">Clone</a> {% endcomment %}
+        <a href="{% url 'atlas:collection_update' exam.id %}" title="Edit the Collection">Edit</a>
+        \ <a href="{% url 'atlas:collection_delete' exam.id %}" title="Delete the Collection">Delete</a>
+        {% comment %} \ <a href="{% url 'atlas:collection_clone' exam.id %}" title="Clone the Collection">Clone</a> {% endcomment %}
         {% if request.user.is_superuser %}
-            \ <a href="{% url 'admin:atlas_casecollection_change' collection.id %}" title="Edit the Collection using the admin interface">Admin Edit</a>
+            \ <a href="{% url 'admin:atlas_casecollection_change' exam.id %}" title="Edit the Collection using the admin interface">Admin Edit</a>
         {% endif %}
     </div>
 {% endif %}