diff --git a/umap/templates/auth/user_detail.html b/umap/templates/auth/user_detail.html
index 5f7aa5b7..2324e721 100644
--- a/umap/templates/auth/user_detail.html
+++ b/umap/templates/auth/user_detail.html
@@ -2,7 +2,7 @@
 
 {% load i18n %}
 
-{% block content %}
+{% block maincontent %}
 <div class="col wide">
   <h2 class="section">{% blocktrans %}Browse {{ current_user }}'s maps{% endblocktrans %}</h2>
 </div>
@@ -17,4 +17,4 @@
   {% endif %}
 </div>
 </div>
-{% endblock content %}
+{% endblock maincontent %}
diff --git a/umap/templates/umap/about.html b/umap/templates/umap/about.html
index 56d8035f..2abe82a4 100644
--- a/umap/templates/umap/about.html
+++ b/umap/templates/umap/about.html
@@ -1,5 +1,5 @@
 {% extends "umap/content.html" %}
 
-{% block content %}
+{% block maincontent %}
   {% include "umap/about_summary.html" %}
-{% endblock content %}
+{% endblock maincontent %}
diff --git a/umap/templates/umap/content.html b/umap/templates/umap/content.html
index 9ec4b6bf..72101a10 100644
--- a/umap/templates/umap/content.html
+++ b/umap/templates/umap/content.html
@@ -18,6 +18,8 @@
 {% endblock %}
 
 {% block content %}
+  {% block maincontent %}
+  {% endblock maincontent %}
 {% endblock content %}
 
 {% block bottom_js %}
diff --git a/umap/templates/umap/home.html b/umap/templates/umap/home.html
index 0e73d711..a564bc46 100644
--- a/umap/templates/umap/home.html
+++ b/umap/templates/umap/home.html
@@ -2,7 +2,7 @@
 
 {% load leaflet_storage_tags i18n %}
 
-{% block content %}
+{% block maincontent %}
 {% include "umap/search_bar.html" %}
 {% if DEMO_SITE %}
 <div class="wrapper demo-instance-warning">
@@ -27,4 +27,4 @@
   </div>
 </div>
 
-{% endblock content %}
+{% endblock maincontent %}
diff --git a/umap/templates/umap/search.html b/umap/templates/umap/search.html
index c4ed5926..da860da7 100644
--- a/umap/templates/umap/search.html
+++ b/umap/templates/umap/search.html
@@ -2,7 +2,7 @@
 
 {% load i18n %}
 
-{% block content %}
+{% block maincontent %}
 {% include "umap/search_bar.html" %}
 {% if q %}
   <div class="wrapper">
@@ -15,4 +15,4 @@
     </div>
   </div>
 {% endif %}
-{% endblock content %}
+{% endblock maincontent %}