diff --git a/pelicanconf.py b/pelicanconf.py
index d74ca4d..cc48879 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -69,7 +69,7 @@
 NEST_SITEMAP_RSS_LINK = u'RSS Feed'
 NEST_SOCIAL_COLUMN_TITLE = u'Social'
 NEST_LINKS_COLUMN_TITLE = u'Links'
-NEST_COPYRIGHT = u'<strong>&copy; 2015 Swiss Python Summit</strong>'
+NEST_COPYRIGHT = u'<strong>CC-BY-SA 2015 Swiss Python Summit</strong>'
 
 # Footer optional
 NEST_FOOTER_HTML = '<strong><a href="mailto:info@python-summit.ch">info@python-summit.ch</a></strong><br><br>'