diff --git a/sh/btrfs.sh b/sh/btrfs.sh
deleted file mode 100644
index 253be28..0000000
--- a/sh/btrfs.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-bsl() { sh_btrfs_subvolume_list "${@}"; }
-sh_btrfs_subvolume_list() {
-	if [ -n "${1}" ]; then
-		btrfs subvolume list "${1}" |
-			cut --delimiter " " --fields 9 |
-			sort
-	fi
-}
diff --git a/sh/cmd/btrfs.sh b/sh/cmd/btrfs.sh
index 4ec3ff6..fd880c1 100644
--- a/sh/cmd/btrfs.sh
+++ b/sh/cmd/btrfs.sh
@@ -47,6 +47,15 @@ sh_btrfs_subvolume_delete() {
 		"${@}"
 }
 
+bsl() { sh_btrfs_subvolume_list "${@}"; }
+sh_btrfs_subvolume_list() {
+	if [ -n "${1}" ]; then
+		btrfs subvolume list "${1}" |
+			cut --delimiter " " --fields 9 |
+			sort
+	fi
+}
+
 bss() { sh_btrfs_subvolume_snapshot "${@}"; }
 sh_btrfs_subvolume_snapshot() {
 	btrfs \