diff --git a/data/os/Debian.yaml b/data/os/Debian.yaml
index cf926b7f..e7eec9b3 100644
--- a/data/os/Debian.yaml
+++ b/data/os/Debian.yaml
@@ -78,6 +78,7 @@ profile::app::backuppc::client::backup_files_exclude:
     - '*.sock'
     - '.Spotlight-V100/'
     - '/srv/seaweedfs'
+    - '/srv/mayastor'
     - '**/.ssh/ctl'
     - '/sys'
     - '*.tar'