diff --git a/profiles/base/default.nix b/profiles/base/default.nix
index ec619ca..fbf9708 100644
--- a/profiles/base/default.nix
+++ b/profiles/base/default.nix
@@ -42,6 +42,7 @@ in
       nix-output-monitor
       nix-top
       nix-index
+      nix-tree
       unstable.comma
 
       rnix-lsp