diff --git a/bash/ovh-rescue.sh b/bash/ovh-rescue.sh
index 16f1abf..f04d157 100644
--- a/bash/ovh-rescue.sh
+++ b/bash/ovh-rescue.sh
@@ -12,15 +12,15 @@ Acquire::Check-Valid-Until True;
 APT::Install-Recommends False;
 APT::Install-Suggests False;
 APT::Get::Show-Versions True;
-Dir::Etc::SourceParts '';
+Dir::Etc::SourceParts \"\";
 Dpkg::Progress True;
-" >"/etc/apt/apt.conf"
+" >"/etc/apt/apt.conf.d/apt.conf"
 	# apt / sources
 	printf "\
-deb https://deb.debian.org/debian buster main contrib non-free
-deb https://deb.debian.org/debian buster-backports main contrib non-free
-deb https://deb.debian.org/debian buster-updates main contrib non-free
-deb https://deb.debian.org/debian-security buster/updates main contrib non-free
+deb https://deb.debian.org/debian ${release} main non-free-firmware contrib non-free
+deb https://deb.debian.org/debian ${release}-backports main non-free-firmware contrib non-free
+deb https://deb.debian.org/debian ${release}-updates main non-free-firmware contrib non-free
+deb https://deb.debian.org/debian-security ${release}-security main non-free-firmware contrib non-free
 " >"/etc/apt/sources.list"
 	# bash / rc
 	main_link_bashrc
@@ -31,9 +31,6 @@ deb https://deb.debian.org/debian-security buster/updates main contrib non-free
 en_US.UTF-8 UTF-8
 fr_FR.UTF-8 UTF-8
 " >"/etc/locale.gen"
-	# fix alias
-	rm --force "/usr/share/locale/locale.alias"
-	ln --symbolic "/etc/locale.alias" "/usr/share/locale/locale.alias"
 	# generate locales
 	locale-gen
 	# update catalog