diff --git a/postgresql/backup.sh b/postgresql/backup.sh
new file mode 100644
index 0000000..24eeca8
--- /dev/null
+++ b/postgresql/backup.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+su postgres -s /bin/bash -lc "pg_dump -d pleroma --format=custom > /saves/pleroma-`date +%Y-%m-%d-%H-%M`.pgdump"
\ No newline at end of file