diff --git a/auto-install.sh b/auto-install.sh
index f6a35df..0012a55 100755
--- a/auto-install.sh
+++ b/auto-install.sh
@@ -130,4 +130,16 @@ else
   echo "default hostname selected, no extra host directories created"
 fi
 
-echo "-----"
\ No newline at end of file
+echo "-----"
+
+read -rp "$CAT enter your keyboard layout: [ us ] " keyboardLayout
+if [ -z "$keyboardLayout" ]; then
+  keyboardLayout="us"
+fi
+
+sed -i 's/keyboardLayout\s*=\s*"\([^"]*\)"/keyboardLayout = "'"$keyboardLayout"'"/' ./hosts/$hostName/variables.nix
+
+echo "-----"
+
+installusername=$(echo $USER)
+sed -i 's/username\s*=\s*"\([^"]*\)"/username = "'"$installusername"'"/' ./flake.nix
\ No newline at end of file