diff --git a/home-manager/fish.nix b/home-manager/fish.nix
index 774e14c..d93ed02 100644
--- a/home-manager/fish.nix
+++ b/home-manager/fish.nix
@@ -58,6 +58,7 @@
       ns = "nix shell nixpkgs#$argv[1]";
       nss = "nix shell nixpkgs#$argv[1] -c $argv";
       epoch = "date --date +\"@$argv[1]\"";
+      which = "ls -l (which $argv[1])";
     };
 
     shellAbbrs = {