diff --git a/server_ui/templates/index.html b/server_ui/templates/index.html
index 5fa7c9b1bd9afe6c48fa33538afdfe3926f0fb14..a4df6dfb6e3eff8f58f92140da2c5e48149230b3 100644
--- a/server_ui/templates/index.html
+++ b/server_ui/templates/index.html
@@ -7,7 +7,7 @@
 
 {% block content %}
 
-<div class="row"><div class="large-5 columns large-centered"><a href="/"><img border="0" src="/static/logo.png" /></a></div></div>
+<div class="row"><div class="large-5 columns large-centered"><a href="/"><img border="0" src="{{ settings.MAIN_LOGO_URL }}" /></a></div></div>
 <div class="row">&nbsp;</div>
 <div class="large-9 columns">
   {% if settings.MASTER_HELIOS %}
diff --git a/settings.py b/settings.py
index 41bf421cbeafef06155dda32fe83596222038c04..544d2d2cd93acd69cf193c6a8d9cb0f79c2cddf8 100644
--- a/settings.py
+++ b/settings.py
@@ -172,6 +172,8 @@ SOCIALBUTTONS_URL_HOST= get_from_env("SOCIALBUTTONS_URL_HOST", "http://localhost
 # election stuff
 SITE_TITLE = get_from_env('SITE_TITLE', 'Helios Voting')
 
+MAIN_LOGO_URL = get_from_env('MAIN_LOGO_URL', '/static/logo.png')
+
 # FOOTER links
 FOOTER_LINKS = json.loads(get_from_env('FOOTER_LINKS', '[]'))
 FOOTER_LOGO_URL = get_from_env('FOOTER_LOGO_URL', None)