diff --git a/compose.yml b/compose.yml
index 28a7fe6..01c9190 100644
--- a/compose.yml
+++ b/compose.yml
@@ -66,6 +66,12 @@ services:
       POSTGRES_USER: outline
     volumes:
       - "postgres_data:/var/lib/postgresql/data"
+    deploy:
+      labels:
+        backupbot.backup: "true"
+        backupbot.backup.path: "/tmp/dump.sql.gz"
+        backupbot.backup.post-hook: "rm -f /tmp/dump.sql.gz"
+        backupbot.backup.pre-hook: "sh -c 'PGPASSWORD=$$(cat $${POSTGRES_PASSWORD_FILE}) pg_dump -U outline outline | gzip > /tmp/dump.sql.gz'"
 
 secrets:
   secret_key: