diff --git a/archiso/scripts/build.sh b/archiso/scripts/build.sh
index 1a5eb74b..72611308 100755
--- a/archiso/scripts/build.sh
+++ b/archiso/scripts/build.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
 contextRoot="$(mktemp -d)";
-rootHome="$contextRoot/airootfs/root";
-nixDir="$contextRoot/nix/var/nix/profiles/per-user/root/channels/nixpkgs";
+root="$contextRoot/airootfs";
+rootHome="$root/root";
+nixDir="$root/nix/var/nix/profiles/per-user/root/channels/nixpkgs";
 profileDir="/mnt/archiso-valhalla";
 mkdir -p "$rootHome";
 git clone .. "$rootHome/PortValhalla";