diff --git a/makefu/5pkgs/libcoap/default.nix b/makefu/5pkgs/libcoap/default.nix
deleted file mode 100644
index 7e8d03edd..000000000
--- a/makefu/5pkgs/libcoap/default.nix
+++ /dev/null
@@ -1,27 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, autoconf-archive, pkgconfig,
-gettext, asciidoc, doxygen, libxml2, libxslt, docbook_xsl, ... }:
-stdenv.mkDerivation rec {
-  name = "libcoap-${version}";
-  version = "4.1.2";
-
-  src = fetchFromGitHub {
-    owner = "obgm";
-    repo = "libcoap";
-    rev = "v${version}";
-    sha256 = "0f0qq15480ja1s03vn8lzw4b3mzdgy46hng4aigi6i6qbzf29kf5";
-  };
-
-  patchPhase = ''
-    sed -i 's/$(A2X)/& --no-xmllint/' examples/Makefile.am
-  '';
-  buildInputs = [ gettext asciidoc doxygen libxml2.bin libxslt docbook_xsl];
-  nativeBuildInputs = [ autoreconfHook  autoconf-archive pkgconfig ];
-
-  meta = {
-    description = "";
-    homepage = http://coap.technology;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ makefu ];
-  };
-}