diff --git a/pkgs/development/libraries/libmcs/default.nix b/pkgs/development/libraries/libmcs/default.nix
deleted file mode 100644
index a457adfed80f..000000000000
--- a/pkgs/development/libraries/libmcs/default.nix
+++ /dev/null
@@ -1,19 +0,0 @@
-{ stdenv, fetchurl, pkgconfig, libmowgli }:
-
-stdenv.mkDerivation rec {
-  name = "libmcs-0.7.2";
-  
-  src = fetchurl {
-    url = "http://distfiles.atheme.org/${name}.tbz2";
-    sha256 = "1knmgxrg2kxdlin8qyf6351943ldg8myllwf860af58x1wncxc74";
-  };
-
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ libmowgli ];
-  
-  meta = {
-    description = "A library and set of userland tools which abstract the storage of configuration settings away from userland applications";
-    homepage = http://www.atheme.org/projects/mcs.shtml;
-    platforms = stdenv.lib.platforms.unix;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fa4488b93173..8fd266caa5fa 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9384,8 +9384,6 @@ with pkgs;
 
   libmatroska = callPackage ../development/libraries/libmatroska { };
 
-  libmcs = callPackage ../development/libraries/libmcs { };
-
   libmd = callPackage ../development/libraries/libmd { };
 
   libmemcached = callPackage ../development/libraries/libmemcached { };