diff --git a/pkgs/development/tools/ilspycmd/deps.json b/pkgs/by-name/il/ilspycmd/deps.json
similarity index 100%
rename from pkgs/development/tools/ilspycmd/deps.json
rename to pkgs/by-name/il/ilspycmd/deps.json
diff --git a/pkgs/development/tools/ilspycmd/default.nix b/pkgs/by-name/il/ilspycmd/package.nix
similarity index 92%
rename from pkgs/development/tools/ilspycmd/default.nix
rename to pkgs/by-name/il/ilspycmd/package.nix
index 7d5dc107cf22..58ed7373d0fd 100644
--- a/pkgs/development/tools/ilspycmd/default.nix
+++ b/pkgs/by-name/il/ilspycmd/package.nix
@@ -5,7 +5,7 @@
   buildDotnetModule,
   dotnetCorePackages,
   powershell,
-  autoSignDarwinBinariesHook,
+  darwin,
   glibcLocales,
 }:
 buildDotnetModule (finalAttrs: {
@@ -15,7 +15,7 @@ buildDotnetModule (finalAttrs: {
   src = fetchFromGitHub {
     owner = "icsharpcode";
     repo = "ILSpy";
-    rev = "v${finalAttrs.version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-YkZEStCI6Omu8HgClm5qHnXxm5pKJVILtbydY8vAFic=";
   };
 
@@ -23,7 +23,7 @@ buildDotnetModule (finalAttrs: {
     powershell
   ]
   ++ lib.optionals (stdenvNoCC.hostPlatform.isDarwin && stdenvNoCC.hostPlatform.isAarch64) [
-    autoSignDarwinBinariesHook
+    darwin.autoSignDarwinBinariesHook
   ];
 
   # https://github.com/NixOS/nixpkgs/issues/38991
@@ -42,7 +42,7 @@ buildDotnetModule (finalAttrs: {
     description = "Tool for decompiling .NET assemblies and generating portable PDBs";
     mainProgram = "ilspycmd";
     homepage = "https://github.com/icsharpcode/ILSpy";
-    changelog = "https://github.com/icsharpcode/ILSpy/releases/tag/${finalAttrs.src.rev}";
+    changelog = "https://github.com/icsharpcode/ILSpy/releases/tag/${finalAttrs.src.tag}";
     license = with lib.licenses; [
       mit
       # third party dependencies
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index efb60649de0e..8423e7c1b0f7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2657,10 +2657,6 @@ with pkgs;
     packages = config.ihaskell.packages or (_: [ ]);
   };
 
-  ilspycmd = callPackage ../development/tools/ilspycmd {
-    inherit (darwin) autoSignDarwinBinariesHook;
-  };
-
   incus-lts = callPackage ../by-name/in/incus/lts.nix { };
 
   indexed-bzip2 = with python3Packages; toPythonApplication indexed-bzip2;