diff --git a/sh/fs.sh b/sh/fs.sh
index 6cc85ff..fa0657f 100644
--- a/sh/fs.sh
+++ b/sh/fs.sh
@@ -18,7 +18,7 @@ fs_make_btrfs() {
 	fi
 }
 
-fs_make_btrfs_swap() {
+sh_fs_make_btrfs_swap() {
 	local path="${1}"
 	local size="${2}"
 	local uuid="${3}"
diff --git a/sh/rescue/hetzner.sh b/sh/rescue/hetzner.sh
index 9de0134..b541b26 100644
--- a/sh/rescue/hetzner.sh
+++ b/sh/rescue/hetzner.sh
@@ -122,6 +122,6 @@ rescue_wipe_2_make_hetzner_8_8() {
 		--options "autodefrag,compress-force=zstd" \
 		"/dev/mapper/crypt" "/media/crypt"
 	# make swap file
-	fs_make_btrfs_swap "/media/crypt/swap" "64g" \
+	sh_fs_make_btrfs_swap "/media/crypt/swap" "64g" \
 		"00000000-0000-0000-0000-000000000005"
 }
diff --git a/sh/rescue/ovh.sh b/sh/rescue/ovh.sh
index 117ac5e..3127564 100644
--- a/sh/rescue/ovh.sh
+++ b/sh/rescue/ovh.sh
@@ -66,6 +66,6 @@ rescue_wipe_2_make_ovh_vle2() {
 	mount --options "autodefrag,compress-force=zstd" \
 		"/dev/mapper/crypt" "/media/crypt"
 	# crypt / swap
-	fs_make_btrfs_swap "/media/crypt/swap" "4g" \
+	sh_fs_make_btrfs_swap "/media/crypt/swap" "4g" \
 		"00000000-0000-0000-0000-000000000005"
 }