diff --git a/home/shellcommon.nix b/home/shellcommon.nix
index 668887c..2488452 100644
--- a/home/shellcommon.nix
+++ b/home/shellcommon.nix
@@ -4,9 +4,10 @@
     e = "nvim";
     g = "${pkgs.git}/bin/git";
     lg = "lazygit";
-    l = "${pkgs.exa}/bin/exa";
-    ll = "${pkgs.exa}/bin/exa -l";
-    ls = "l";
+    ls = "${pkgs.exa}/bin/exa";
+    l = "ls";
+    ll = "ls -l";
+    lt = "ls --tree";
     pux = "sh -c \"tmux -S $(pwd).tmux attach\"";
     pux-iterm = "sh -c \"tmux -S $(pwd).tmux -CC attach\"";
   };