diff --git a/wagtail/wagtailadmin/templates/wagtailadmin/base.html b/wagtail/wagtailadmin/templates/wagtailadmin/base.html
index c9571c40b..3ff518b5e 100644
--- a/wagtail/wagtailadmin/templates/wagtailadmin/base.html
+++ b/wagtail/wagtailadmin/templates/wagtailadmin/base.html
@@ -4,7 +4,9 @@
 {% block furniture %}
     <div class="nav-wrapper">
         <div class="inner">
-            <a href="{% url 'wagtailadmin_home' %}" class="logo" title="Wagtail v.{% wagtail_version %}"><img src="{{ STATIC_URL }}wagtailadmin/images/wagtail-logo.svg" alt="Wagtail" width="80" /><span>{% trans "Dashboard" %}</span></a>
+            {% block admin_logo %}
+                <a href="{% url 'wagtailadmin_home' %}" class="logo" title="Wagtail v.{% wagtail_version %}"><img src="{{ STATIC_URL }}wagtailadmin/images/wagtail-logo.svg" alt="Wagtail" width="80" /><span>{% trans "Dashboard" %}</span></a>
+            {% endblock %}
             
             <form class="nav-search" action="{% url 'wagtailadmin_pages_search' %}" method="get">
                 <div>
@@ -38,4 +40,4 @@
             {% block content %}{% endblock %}
         </div>
     </div>
-{% endblock %}
\ No newline at end of file
+{% endblock %}