diff --git a/devshell.nix b/devshell.nix
index 1317589..a275ca7 100644
--- a/devshell.nix
+++ b/devshell.nix
@@ -46,9 +46,9 @@ pkgs.mkShell {
 
   # Load custom bash code
   shellHook = ''
-    export NU_CONFIG_DIR=${nu-config}
-    export SHELL=nu
-    nu
+    export NU_CONFIG=${nu-config}
+    alias nu-config="nu --config ${nu-config}"
+    nu-config
     exit 0
   '';
 }