diff --git a/roles/fedora-web/ostree/files/cron-sync-ostree-summary b/roles/fedora-web/ostree/files/cron-sync-ostree-summary
index 47ec2e02a9..12cdf9f2d4 100644
--- a/roles/fedora-web/ostree/files/cron-sync-ostree-summary
+++ b/roles/fedora-web/ostree/files/cron-sync-ostree-summary
@@ -1,2 +1,3 @@
+MAILTO=""
 */15 * * * *  root /usr/bin/curl https://kojipkgs.fedoraproject.org/atomic/repo/summary -o /srv/web/ostree/summary