diff --git a/sh/rescue/hetzner.sh b/sh/rescue/hetzner.sh
index 9de13db..8d7f02b 100644
--- a/sh/rescue/hetzner.sh
+++ b/sh/rescue/hetzner.sh
@@ -7,7 +7,7 @@ rescue_wipe_0_init_hetzner_8_8() {
 	local number
 	local passphrase
 	# read passphrase
-	passphrase="$(read_passphrase)"
+	passphrase="$(sh_read_passphrase)"
 	# warn
 	sh_warn_wipe "${@}"
 	#
@@ -105,7 +105,7 @@ rescue_wipe_2_make_hetzner_8_8() {
 	# close
 	cryptsetup luksClose "crypt"
 	# read passphrase
-	passphrase="$(read_passphrase)"
+	passphrase="$(sh_read_passphrase)"
 	# encrypt
 	sh_fs_luks_format "${passphrase}" "/dev/md/crypt"
 	# open
diff --git a/sh/rescue/ovh.sh b/sh/rescue/ovh.sh
index e7e2ea8..0d3c860 100644
--- a/sh/rescue/ovh.sh
+++ b/sh/rescue/ovh.sh
@@ -2,7 +2,7 @@ rescue_wipe_0_init_ovh_vle2() {
 	local device="/dev/sdb"
 	local passphrase
 	# read passphrase
-	passphrase="$(read_passphrase)"
+	passphrase="$(sh_read_passphrase)"
 	# warn
 	sh_warn_wipe "${device}"
 	#
@@ -50,7 +50,7 @@ rescue_wipe_2_make_ovh_vle2() {
 	# crypt / close
 	cryptsetup luksClose "crypt"
 	# read passphrase
-	passphrase="$(read_passphrase)"
+	passphrase="$(sh_read_passphrase)"
 	# crypt / encrypt
 	sh_fs_luks_format "${passphrase}" "${device}1"
 	# crypt / open
diff --git a/sh/util.sh b/sh/util.sh
index e5f9c82..0454ba8 100644
--- a/sh/util.sh
+++ b/sh/util.sh
@@ -12,7 +12,7 @@ sh_not() {
 	esac
 }
 
-read_passphrase() {
+sh_read_passphrase() {
 	sh_read_secret "PassPhrase: "
 }