diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index 8db7c33d1a5..4621e719cfd 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -129,6 +129,7 @@
   olcai = "Erik Timan <dev@timan.info>";
   orbitz = "Malcolm Matalka <mmatalka@gmail.com>";
   page = "Carles Pagès <page@cubata.homelinux.net>";
+  paholg = "Paho Lurie-Gregg <paho@paholg.com>";
   pashev = "Igor Pashev <pashev.igor@gmail.com>";
   phreedom = "Evgeny Egorochkin <phreedom@yandex.ru>";
   pierron = "Nicolas B. Pierron <nixos@nbp.name>";
diff --git a/pkgs/tools/misc/xflux/default.nix b/pkgs/tools/misc/xflux/default.nix
new file mode 100644
index 00000000000..c08947fc107
--- /dev/null
+++ b/pkgs/tools/misc/xflux/default.nix
@@ -0,0 +1,39 @@
+{stdenv, fetchurl, libXxf86vm, libXext, libX11, libXrandr}:
+stdenv.mkDerivation {
+  name = "xflux";
+  src = fetchurl {
+    url = https://justgetflux.com/linux/xflux64.tgz;
+    sha256 = "cc50158fabaeee58c331f006cc1c08fd2940a126e99d37b76c8e878ef20c2021";
+  };
+
+  libPath = stdenv.lib.makeLibraryPath [
+    stdenv.cc.gcc
+    libXxf86vm
+    libXext
+    libX11
+    libXrandr
+  ];
+
+  unpackPhase = ''
+    unpackFile $src;
+  '';
+  installPhase = ''
+    mkdir -p "$out/bin"
+    cp  xflux "$out/bin"
+  '';
+  postFixup = ''
+    patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) --set-rpath "$libPath" "$out/bin/xflux"
+  '';
+  meta = {
+    description = "Adjusts your screen to emit warmer light at night";
+    longDescription = ''
+      xflux changes the color temperature of your screen to be much warmer
+      when the sun sets, and then changes it back its colder temperature
+      when the sun rises.
+    '';
+    homepage = https://justgetflux.com/;
+    license = stdenv.lib.licenses.unfree;
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.paholg ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 490a0969ae7..090a2588416 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2966,6 +2966,8 @@ let
 
   xdummy = callPackage ../tools/misc/xdummy { };
 
+  xflux = callPackage ../tools/misc/xflux { };
+
   xfsprogs = callPackage ../tools/filesystems/xfsprogs { };
 
   xml2 = callPackage ../tools/text/xml/xml2 { };