diff --git a/src/ralph/admin/templates/admin/includes/javascripts.html b/src/ralph/admin/templates/admin/includes/javascripts.html
index 4e6cdbdcde..f042f77ba3 100644
--- a/src/ralph/admin/templates/admin/includes/javascripts.html
+++ b/src/ralph/admin/templates/admin/includes/javascripts.html
@@ -1,7 +1,6 @@
 {% load staticfiles ralph_tags %}
 
 <script type="text/javascript">window.__admin_utc_offset__ = "{% filter escapejs %}{% now "Z" %}{% endfilter %}";</script>
-<script type="text/javascript">window.__admin_media_prefix__ = "{% static '' %}";</script>
 <script type="text/javascript" src="{% static 'admin/js/core.js' %}"></script>
 <script type="text/javascript" src="{% static 'admin/js/vendor/jquery/jquery.js' %}"></script>
 <script type="text/javascript" src="{% static 'admin/js/jquery.init.js' %}"></script>