diff --git a/basics.yml b/basics.yml
index 7c9d76a..ce14973 100644
--- a/basics.yml
+++ b/basics.yml
@@ -53,6 +53,7 @@
           - pwgen
           - certbot
           - btrfs-progs
+          - mdadm
           - ufw
           - jq
           - btrfsmaintenance