diff --git a/pkgs/tools/wayland/wdomirror/default.nix b/pkgs/tools/wayland/wdomirror/default.nix
new file mode 100644
index 00000000000..8fddf51f539
--- /dev/null
+++ b/pkgs/tools/wayland/wdomirror/default.nix
@@ -0,0 +1,38 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, meson
+, ninja
+, pkg-config
+, wayland
+, wayland-protocols
+}:
+
+stdenv.mkDerivation {
+  pname = "wdomirror";
+  version = "unstable-2021-01-08";
+
+  src = fetchFromGitHub {
+    owner = "progandy";
+    repo = "wdomirror";
+    rev = "e4a4934e6f739909fbf346cbc001c72690b5c906";
+    sha256 = "1fz0sajhdjqas3l6mpik8w1k15wbv65hgh9r9vdgfqvw5l6cx7jv";
+  };
+
+  nativeBuildInputs = [ meson ninja pkg-config wayland-protocols ];
+
+  buildInputs = [ wayland ];
+
+  installPhase = ''
+    runHook preInstall
+    install -m755 -D wdomirror $out/bin/wdomirror
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Mirrors an output of a wlroots compositor to a window";
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ jpas ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 389cbce9104..93081bc0dde 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2133,6 +2133,8 @@ in
 
   wev = callPackage ../tools/wayland/wev { };
 
+  wdomirror = callPackage ../tools/wayland/wdomirror { };
+
   wl-clipboard = callPackage ../tools/wayland/wl-clipboard { };
 
   wlogout = callPackage ../tools/wayland/wlogout { };