diff --git a/pkgs/desktops/gnome-3/extensions/volume-mixer.nix b/pkgs/desktops/gnome-3/extensions/volume-mixer.nix
new file mode 100644
index 000000000000..845d21f5219d
--- /dev/null
+++ b/pkgs/desktops/gnome-3/extensions/volume-mixer.nix
@@ -0,0 +1,34 @@
+{ stdenv, fetchFromGitHub, glib }:
+
+stdenv.mkDerivation rec {
+  name = "gnome-shell-volume-mixer-${version}";
+  version = "844ed80ad448855d8f6218847183a80474b523c7";
+
+  src = fetchFromGitHub {
+    owner = "aleho";
+    repo = "gnome-shell-volume-mixer";
+    rev = version;
+    sha256 = "1vcj2spbymhdi1nazvhldvcfgad23r3h7f0ihh4nianbxn7hjs9w";
+  };
+
+  buildInputs = [
+    glib
+  ];
+
+  buildPhase = ''
+    ${glib}/bin/glib-compile-schemas --targetdir=${uuid}/schemas ${uuid}/schemas
+  '';
+
+  installPhase = ''
+    cp -r ${uuid} $out
+  '';
+
+  uuid = "shell-volume-mixer@derhofbauer.at";
+
+  meta = with stdenv.lib; {
+    description = "GNOME Shell Extension allowing separate configuration of PulseAudio devices";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ aneeshusa ];
+    homepage = https://github.com/aleho/gnome-shell-volume-mixer;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1c10f0a0e235..5a769ce4e414 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -15175,6 +15175,7 @@ in
   gnome3 = self.gnome3_18 // {
     shellExtensions = {
       impatience = callPackage ../desktops/gnome-3/extensions/impatience.nix {};
+      volume-mixer = callPackage ../desktops/gnome-3/extensions/volume-mixer.nix {};
     };
   };