diff --git a/hostconfig/thinkpad-nixos/hm.nix b/hostconfig/thinkpad-nixos/hm.nix
index 7beaa45..8b5a9ea 100644
--- a/hostconfig/thinkpad-nixos/hm.nix
+++ b/hostconfig/thinkpad-nixos/hm.nix
@@ -143,6 +143,7 @@ in
       ui = {
         mouse-enabled = true;
         threading-enabled = true;
+        dirlist-tree = true;
       };
 
       filters = {