diff --git a/pkgs/development/libraries/clipper2/0001-fix-pc-paths.patch b/pkgs/by-name/cl/clipper2/0001-fix-pc-paths.patch
similarity index 100%
rename from pkgs/development/libraries/clipper2/0001-fix-pc-paths.patch
rename to pkgs/by-name/cl/clipper2/0001-fix-pc-paths.patch
diff --git a/pkgs/development/libraries/clipper2/default.nix b/pkgs/by-name/cl/clipper2/package.nix
similarity index 100%
rename from pkgs/development/libraries/clipper2/default.nix
rename to pkgs/by-name/cl/clipper2/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cfe1b3d7c7e1..1a68c4eb1449 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20080,8 +20080,6 @@ with pkgs;
 
   clipper = callPackage ../development/libraries/clipper { };
 
-  clipper2 = callPackage ../development/libraries/clipper2 { };
-
   cln = callPackage ../development/libraries/cln { };
 
   clucene_core_2 = callPackage ../development/libraries/clucene-core/2.x.nix { };