diff --git a/pkgs/tools/wayland/wl-mirror/default.nix b/pkgs/tools/wayland/wl-mirror/default.nix
index 3b876c530609..129f02e80172 100644
--- a/pkgs/tools/wayland/wl-mirror/default.nix
+++ b/pkgs/tools/wayland/wl-mirror/default.nix
@@ -14,6 +14,7 @@
 , pipectl
 , slurp
 , rofi
+, scdoc
 }:
 
 let
@@ -27,17 +28,17 @@ in
 
 stdenv.mkDerivation rec {
   pname = "wl-mirror";
-  version = "0.11.2";
+  version = "0.12.1";
 
   src = fetchFromGitHub {
     owner = "Ferdi265";
     repo = "wl-mirror";
     rev = "v${version}";
-    hash = "sha256-D5uUKaepcSW9v2x6uBeLGXAyuLorlt4Lb6lZD/prfp8=";
+    hash = "sha256-XuwHHJfUKYugx0CKxkloJnpm6s5rHetinsZCSlLJ0Zg=";
   };
 
   strictDeps = true;
-  nativeBuildInputs = [ cmake pkg-config wayland-scanner makeWrapper ];
+  nativeBuildInputs = [ cmake pkg-config wayland-scanner scdoc makeWrapper ];
   buildInputs = [ libGL wayland wayland-protocols wlr-protocols bash ];
 
   postPatch = ''
@@ -49,6 +50,7 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [
     "-DINSTALL_EXAMPLE_SCRIPTS=${if installExampleScripts then "ON" else "OFF"}"
+    "-DINSTALL_DOCUMENTATION=ON"
   ];
 
   postInstall = lib.optionalString installExampleScripts ''