diff --git a/nixos/linux.nix b/nixos/linux.nix
index ab042cb..64665ac 100644
--- a/nixos/linux.nix
+++ b/nixos/linux.nix
@@ -36,8 +36,10 @@
     ${script}
   '';
 
+  gitRoot = builtins.toString ./.;
+
   start-arion-run = writeShellScriptBinInRepoRoot "start-arion-run" ''
-    cd arion/
+    cd ${gitRoot}/arion/
     ${pkgs.arion}/bin/arion down
     ${pkgs.arion}/bin/arion up
   '';