diff --git a/atlas/templates/atlas/collection_candidates.html b/atlas/templates/atlas/collection_candidates.html
index 02e2407d..44f48182 100644
--- a/atlas/templates/atlas/collection_candidates.html
+++ b/atlas/templates/atlas/collection_candidates.html
@@ -1,8 +1,6 @@
-{% extends 'atlas/base.html' %}
+{% extends 'atlas/exams.html' %}
 
 {% block content %}
-    {% include 'atlas/collection_headers.html' %}
-
     {% include "generic/exam_cids.html" %}
 
 {% endblock %}
diff --git a/atlas/templates/atlas/collection_detail.html b/atlas/templates/atlas/collection_detail.html
index f3ac26bf..0607528c 100644
--- a/atlas/templates/atlas/collection_detail.html
+++ b/atlas/templates/atlas/collection_detail.html
@@ -1,7 +1,6 @@
-{% extends 'atlas/base.html' %}
+{% extends 'atlas/exams.html' %}
 
 {% block content %}
-    {% include 'atlas/collection_headers.html' %}
     <div>
         Exam mode: {{collection.exam_mode}}<br />
         Publish results: {{collection.publish_results}}<br />
diff --git a/atlas/templates/atlas/collection_mark_overview.html b/atlas/templates/atlas/collection_mark_overview.html
index fcea1c32..0e94d51c 100644
--- a/atlas/templates/atlas/collection_mark_overview.html
+++ b/atlas/templates/atlas/collection_mark_overview.html
@@ -1,8 +1,6 @@
-{% extends 'atlas/base.html' %}
+{% extends 'atlas/exams.html' %}
 
 {% block content %}
-    {% include 'atlas/collection_headers.html' %}
-
     <div class="vstack gap-3">
         {% for case_detail, answers in case_map.items %}
             <div class="border border-dark">
diff --git a/atlas/templates/atlas/collection_mark_question.html b/atlas/templates/atlas/collection_mark_question.html
index 281eb42a..82b38397 100644
--- a/atlas/templates/atlas/collection_mark_question.html
+++ b/atlas/templates/atlas/collection_mark_question.html
@@ -1,7 +1,6 @@
-{% extends 'atlas/base.html' %}
+{% extends 'atlas/exams.html' %}
 
 {% block content %}
-    {% include 'atlas/collection_headers.html' %}
     <h3>Marking case: {{case.title}}</h3>
     <button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#offcanvasTop" aria-controls="offcanvasTop">View Case</button>