diff --git a/pkgs/tools/networking/ua/default.nix b/pkgs/tools/networking/ua/default.nix
new file mode 100644
index 000000000000..3b5be589f331
--- /dev/null
+++ b/pkgs/tools/networking/ua/default.nix
@@ -0,0 +1,31 @@
+{ stdenv, buildGoPackage, fetchgit, fetchhg, fetchbzr, fetchsvn
+, pkgconfig
+, glib, libxml2
+}:
+
+buildGoPackage rec {
+  name = "ua-unstable-${version}";
+  version = "2017-02-24";
+  rev = "325dab92c60e0f028e55060f0c288aa70905fb17";
+
+  goPackagePath = "github.com/sloonz/ua";
+
+  src = fetchgit {
+    inherit rev;
+    url = "https://github.com/sloonz/ua.git";
+    sha256 = "0452qknc8km9495324g6b5ja3shvk8jl7aa9nrjhdylf09dp2nif";
+  };
+
+  goDeps = ./deps.nix;
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ glib libxml2 ];
+
+  meta = {
+    homepage = "https://github.com/sloonz/ua";
+    license = stdenv.lib.licenses.isc;
+    shortDescription = "Universal Aggregator";
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ ttuegel ];
+  };
+}
diff --git a/pkgs/tools/networking/ua/deps.nix b/pkgs/tools/networking/ua/deps.nix
new file mode 100644
index 000000000000..e59b9f239a68
--- /dev/null
+++ b/pkgs/tools/networking/ua/deps.nix
@@ -0,0 +1,57 @@
+# This file was generated by https://github.com/kamilchm/go2nix v1.2.0
+[
+  {
+    goPackagePath = "github.com/sloonz/cfeedparser";
+    fetch = {
+      type = "git";
+      url = "https://github.com/sloonz/cfeedparser";
+      rev = "a220b181f09fa7fba347c7fa72168ed8a010907a";
+      sha256 = "1dsdzflwbb0cw39bs37shggmswggb326sfdb5x25f4bpd19z6qp0";
+    };
+  }
+  {
+    goPackagePath = "github.com/sloonz/go-maildir";
+    fetch = {
+      type = "git";
+      url = "https://github.com/sloonz/go-maildir";
+      rev = "4629e76d952bb24730bbe1b4c7bc628cd54babb6";
+      sha256 = "0i9r7hhk0ih47pmc9ixhv17fa6gba3j7vk9g8j0di0pr0siha65f";
+    };
+  }
+  {
+    goPackagePath = "github.com/sloonz/go-mime-message";
+    fetch = {
+      type = "git";
+      url = "https://github.com/sloonz/go-mime-message";
+      rev = "cf50e17d2410fee25cdb89485ab0d5996f2d3bfc";
+      sha256 = "09r45w2qfl0rx785xpgcjv9bvdnwkz7fyr272rdi3krwr900fwxs";
+    };
+  }
+  {
+    goPackagePath = "github.com/sloonz/go-qprintable";
+    fetch = {
+      type = "git";
+      url = "https://github.com/sloonz/go-qprintable";
+      rev = "775b3a4592d5bfc47b0ba398ec0d4dba018e5926";
+      sha256 = "19r8ica7kd946brdh1zn4hkzgbciqsz42a2p1h7hgzpmld51kg43";
+    };
+  }
+  {
+    goPackagePath = "gopkg.in/redis.v3";
+    fetch = {
+      type = "git";
+      url = "https://github.com/go-redis/redis";
+      rev = "b5e368500d0a508ef8f16e9c2d4025a8a46bcc29";
+      sha256 = "1syhnm1csrlfh1jgd1v9bzf2pp9ljyg4ks3z6xx0nqd83xmyhdzh";
+    };
+  }
+  {
+    goPackagePath = "gopkg.in/bsm/ratelimit.v1";
+    fetch = {
+      type = "git";
+      url = "https://github.com/bsm/ratelimit";
+      rev = "db14e161995a5177acef654cb0dd785e8ee8bc22";
+      sha256 = "1ph6dsvgwrsli9akh6arwkvz78hkdb42lyqmgfckjcsar1a2fcsh";
+    };
+  }
+]
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e6b4b7ee6f3c..1f1287a35767 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4249,6 +4249,8 @@ with pkgs;
 
   u9fs = callPackage ../servers/u9fs { };
 
+  ua = callPackage ../tools/networking/ua { };
+
   ucl = callPackage ../development/libraries/ucl { };
 
   ucspi-tcp = callPackage ../tools/networking/ucspi-tcp { };