diff --git a/podman-gitea/10_install.sh b/podman-gitea/10_install.sh
index 292c5a9..6bd6195 100755
--- a/podman-gitea/10_install.sh
+++ b/podman-gitea/10_install.sh
@@ -29,7 +29,7 @@ GITEA__database__PASSWD=${GARBAYE_GITEA_POSTGRES_PASSWORD}
 GITEA__database__USER=gitea
 GITEA__mailer__ENABLED=true
 GITEA__mailer__FROM=${GARBAYE_GITEA_SMTP_FROM}
-GITEA__mailer__HOST=${GARBAYE_GITEA_SMTP_SERVER}
+GITEA__mailer__HOST="${GARBAYE_GITEA_SMTP_SERVER}:25"
 GITEA__security__INSTALL_LOCK=true
 GITEA__server__DOMAIN=${GARBAYE_GITEA_DOMAIN}
 GITEA__server__SSH_DOMAIN=${GARBAYE_GITEA_DOMAIN}