diff --git a/pkgs/development/tools/treefmt/default.nix b/pkgs/by-name/tr/treefmt/package.nix
similarity index 100%
rename from pkgs/development/tools/treefmt/default.nix
rename to pkgs/by-name/tr/treefmt/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 58a24985d3c6..8db901739a6a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -40948,8 +40948,6 @@ with pkgs;
     inherit (darwin.apple_sdk.frameworks) CoreServices;
   };
 
-  treefmt = callPackage ../development/tools/treefmt { };
-
   nufmt = callPackage ../development/tools/nufmt { };
 
   bottom = darwin.apple_sdk_11_0.callPackage ../tools/system/bottom { };