diff --git a/fhs/flake.nix b/fhs/flake.nix
index d20bb6d..4943254 100644
--- a/fhs/flake.nix
+++ b/fhs/flake.nix
@@ -11,10 +11,11 @@
         inherit system;
       };
       fhs = pkgs.buildFHSUserEnv {
+        name = "";
         targetPkgs = pkgs: [ ];
 
         runScript = ''
-          zsh
+          fish
         '';
       };
     in {