diff --git a/pkgs/applications/networking/p2p/libutp/default.nix b/pkgs/by-name/li/libutp/package.nix
similarity index 69%
rename from pkgs/applications/networking/p2p/libutp/default.nix
rename to pkgs/by-name/li/libutp/package.nix
index 21d49ed832c3..2673e223b2ed 100644
--- a/pkgs/applications/networking/p2p/libutp/default.nix
+++ b/pkgs/by-name/li/libutp/package.nix
@@ -7,7 +7,7 @@
 
 stdenv.mkDerivation {
   pname = "libutp";
-  version = "unstable-2017-01-02";
+  version = "0-unstable-2017-01-02";
 
   src = fetchFromGitHub {
     # Use transmission fork from post-3.3-transmission branch
@@ -17,6 +17,15 @@ stdenv.mkDerivation {
     sha256 = "CvuZLOBksIl/lS6LaqOIuzNvX3ihlIPjI3Eqwo7YJH0=";
   };
 
+  # Compatibility with CMake < 3.5 has been removed from CMake.
+  postPatch = ''
+    substituteInPlace \
+      CMakeLists.txt \
+      --replace-fail \
+      "cmake_minimum_required(VERSION 2.8)" \
+      "cmake_minimum_required(VERSION 3.5)"
+  '';
+
   nativeBuildInputs = [ cmake ];
 
   meta = with lib; {
diff --git a/pkgs/applications/networking/p2p/libutp/3.4.nix b/pkgs/by-name/li/libutp_3_4/package.nix
similarity index 100%
rename from pkgs/applications/networking/p2p/libutp/3.4.nix
rename to pkgs/by-name/li/libutp_3_4/package.nix
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a00c9a65863b..fba6b31a7d2f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11797,9 +11797,6 @@ with pkgs;
     withFonts = true;
   };
 
-  libutp = callPackage ../applications/networking/p2p/libutp { };
-  libutp_3_4 = callPackage ../applications/networking/p2p/libutp/3.4.nix { };
-
   lmms = libsForQt5.callPackage ../applications/audio/lmms {
     lame = null;
     libsoundio = null;