diff --git a/roles/copr/frontend/templates/copr.conf b/roles/copr/frontend/templates/copr.conf
index 1f067ee48d..a59c6800b3 100644
--- a/roles/copr/frontend/templates/copr.conf
+++ b/roles/copr/frontend/templates/copr.conf
@@ -66,7 +66,7 @@ ENFORCE_PROTOCOL_FOR_FRONTEND_URL = "https"
 
 DIST_GIT_URL="http://{{ dist_git_base_url }}/cgit"
 COPR_DIST_GIT_LOGS_URL = "http://{{ dist_git_base_url }}/per-task-logs"
-MBS_URL = "localhost/module/1/module-builds/"
+MBS_URL = "http://localhost/module/1/module-builds/"
 
 # no need to filter cla_* groups, they are already filtered by fedora openid
 BLACKLISTED_GROUPS = ['fedorabugs', 'packager', 'provenpackager']