diff --git a/pkgs/development/compilers/kcc/default.nix b/pkgs/development/tools/knightos/kcc/default.nix
similarity index 100%
rename from pkgs/development/compilers/kcc/default.nix
rename to pkgs/development/tools/knightos/kcc/default.nix
diff --git a/pkgs/development/tools/misc/kimg/default.nix b/pkgs/development/tools/knightos/kimg/default.nix
similarity index 100%
rename from pkgs/development/tools/misc/kimg/default.nix
rename to pkgs/development/tools/knightos/kimg/default.nix
diff --git a/pkgs/development/tools/misc/kpack/default.nix b/pkgs/development/tools/knightos/kpack/default.nix
similarity index 100%
rename from pkgs/development/tools/misc/kpack/default.nix
rename to pkgs/development/tools/knightos/kpack/default.nix
diff --git a/pkgs/development/tools/misc/mkrom/default.nix b/pkgs/development/tools/knightos/mkrom/default.nix
similarity index 100%
rename from pkgs/development/tools/misc/mkrom/default.nix
rename to pkgs/development/tools/knightos/mkrom/default.nix
diff --git a/pkgs/development/compilers/scas/default.nix b/pkgs/development/tools/knightos/scas/default.nix
similarity index 97%
rename from pkgs/development/compilers/scas/default.nix
rename to pkgs/development/tools/knightos/scas/default.nix
index e80724c8a4cc..ad21e68eed8c 100644
--- a/pkgs/development/compilers/scas/default.nix
+++ b/pkgs/development/tools/knightos/scas/default.nix
@@ -3,20 +3,20 @@
 
 stdenv.mkDerivation rec {
   pname = "scas";
-  
+
   version = "0.4.6";
-  
+
   src = fetchFromGitHub {
     owner = "KnightOS";
     repo = "scas";
     rev = version;
     sha256 = "1c6s9nivbwgv0f8n7j73h54ydgqw5dcpq8l752dfrnqg3kv3nn0h";
   };
-  
+
   nativeBuildInputs = [ cmake ];
-  
+
   hardeningDisable = [ "format" ];
-  
+
   meta = with stdenv.lib; {
     homepage    = "https://knightos.org/";
     description = "Assembler and linker for the Z80.";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ea01758e5e84..5f3d85ddd23e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4904,11 +4904,6 @@ in
 
   kippo = callPackage ../servers/kippo { };
 
-  kimg = callPackage ../development/tools/misc/kimg {
-    asciidoc = asciidoc-full;
-    imagemagick = imagemagick7Big;
-  };
-
   kristall = libsForQt5.callPackage ../applications/networking/browsers/kristall { };
 
   kzipmix = pkgsi686Linux.callPackage ../tools/compression/kzipmix { };
@@ -9271,7 +9266,20 @@ in
 
   jwasm =  callPackage ../development/compilers/jwasm { };
 
-  knightos-kcc = callPackage ../development/compilers/kcc { };
+  knightos-kcc = callPackage ../development/tools/knightos/kcc { };
+
+  knightos-kimg = callPackage ../development/tools/knightos/kimg {
+    asciidoc = asciidoc-full;
+    imagemagick = imagemagick7Big;
+  };
+
+  knightos-kpack = callPackage ../development/tools/knightos/kpack { };
+
+  knightos-mkrom = callPackage ../development/tools/knightos/mkrom {
+    asciidoc = asciidoc-full;
+  };
+
+  knightos-scas = callPackage ../development/tools/knightos/scas { };
 
   kotlin = callPackage ../development/compilers/kotlin { };
 
@@ -9666,8 +9674,6 @@ in
   scala_2_13 = callPackage ../development/compilers/scala/2.13.nix { jre = jre8; };
   scala = scala_2_13;
 
-  scas = callPackage ../development/compilers/scas { };
-
   metal = callPackage ../development/libraries/metal { };
   metals = callPackage ../development/tools/metals { };
   scalafix = callPackage ../development/tools/scalafix { };
@@ -11104,8 +11110,6 @@ in
     inherit (darwin.apple_sdk.frameworks) Security;
   };
 
-  kpack = callPackage ../development/tools/misc/kpack { };
-
   kustomize = callPackage ../development/tools/kustomize { };
 
   ktlint = callPackage ../development/tools/ktlint { };
@@ -11178,10 +11182,6 @@ in
 
   mkcert = callPackage ../development/tools/misc/mkcert { };
 
-  mkrom = callPackage ../development/tools/misc/mkrom {
-    asciidoc = asciidoc-full;
-  };
-
   mkdocs = callPackage ../development/tools/documentation/mkdocs { };
 
   mockgen = callPackage ../development/tools/mockgen { };