diff --git a/roles/borg-server/tasks/main.yml b/roles/borg-server/tasks/main.yml
index dd4629e..e55c27d 100644
--- a/roles/borg-server/tasks/main.yml
+++ b/roles/borg-server/tasks/main.yml
@@ -2,7 +2,7 @@
   mount:
       path: /backup
       src: LABEL=BACKUP
-      fstype: btrfs
+      fstype: ext4
       opts: noatime
       state: mounted