diff --git a/cookbooks/mailman/templates/centos/mm_cfg.py.erb b/cookbooks/mailman/templates/centos/mm_cfg.py.erb
index 122fd1d..336d633 100644
--- a/cookbooks/mailman/templates/centos/mm_cfg.py.erb
+++ b/cookbooks/mailman/templates/centos/mm_cfg.py.erb
@@ -25,4 +25,4 @@ DEFAULT_URL_PATTERN = 'http://%s/mailman/cgi-bin/'
 ###############################################################
 # copied from default mailman config file
 ###############################################################
-add_virtualhost(DEFAULT_URL_HOST, DEFAULT_EMAIL_HOST)
+add_virtualhost(DEFAULT_EMAIL_HOST, DEFAULT_URL_HOST)
--
libgit2 0.21.2