diff --git a/backup.sh b/backup.sh
index 59925b8bda8c1c8990fa1e93a8eca4f88421d4e6..f283cb1ba58ebaa8a99c6a90274862d8b4684a59 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 echo "Backing up nextcloud DB"
 DIR=$(dirname $0)
+echo $DIR
 cd $DIR
 out="backups/mysqldump_$(date +%Y%m%d_%H%M).sql.gz"
 . .env
-docker-compose exec db mysqldump --all-databases -u root -p$MYSQL_ROOT_PASSWORD | gzip > $out
+docker-compose exec -T db mysqldump --all-databases -u root -p$MYSQL_ROOT_PASSWORD | gzip > $out
 ls -lh $out
 echo "Done"
-cd -