diff --git a/scripts/Arch/OS/setup.fish b/scripts/Arch/OS/setup.fish
index 0aae829e..8e4e11a5 100644
--- a/scripts/Arch/OS/setup.fish
+++ b/scripts/Arch/OS/setup.fish
@@ -5,7 +5,6 @@ begin
     source "$dir/../../Common/Scripts/hooks.fish"
 
     set -q CONFIG_MODULE || set -l CONFIG_MODULE "$dir/config.nix"
-    set -q ARCH_LANG || set -l ARCH_LANG en_US.UTF-8
     set -q ARCH_KEYMAP || set -l ARCH_KEYMAP de_CH-latin1
     set -q ARCH_X11_KEYMAP || set -l ARCH_X11_KEYMAP ch