diff --git a/.config/xmobar/scripts/disk.sh b/.config/xmobar/scripts/disk.sh
new file mode 100755
index 0000000..a15fa2b
--- /dev/null
+++ b/.config/xmobar/scripts/disk.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+freespace=$(btrfs fi usage / | grep -Po 'Free \(estimated\):.*' | awk '{print $3}')
+echo "Disk (Free): <fc=#AAC0F0> $freespace</fc>"