diff --git a/nixos/layers/zsh.nix b/nixos/layers/zsh.nix
index 5ff7766ae3a5cb7298bfa0d89b4b4db0bd0fc080..8300a523c1a7480c5aab02822d92c8f32470ef90 100644
--- a/nixos/layers/zsh.nix
+++ b/nixos/layers/zsh.nix
@@ -35,6 +35,8 @@ fi
     la = "ls -la";
     lah = "ls -lah";
 
+    nix-zsh = "nix-shell --packages zsh --command \"exec zsh\"";
+
     cal = "cal --monday";
 
     copy = "xclip -selection c -i";