diff --git a/upgrade.sh b/upgrade.sh
index 4663e1d..ab9cac4 100755
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -40,7 +40,9 @@ function stop() {
 
 function backup() {
     set -ex
-    su - gitea -c "cd /srv/gitea/bin ; /srv/gitea/bin/gitea dump --tempdir /var/tmp/ -c /etc/gitea/gitea.ini"
+    now="$(date +%s)"
+    su - postgres -c "pg_dump -U postgres -O giteadb -Z 7" > "$BINDIR/gitea-${now}.sql.gzip"
+    su - gitea -c "cd $BINDIR; $BINDIR/gitea dump --tempdir /var/tmp/ -f gitea-dump-${now}.zip -c /etc/gitea/gitea.ini"
     set +x
 }