diff --git a/pkgs/applications/video/obs-studio/plugins/obs-scale-to-sound.nix b/pkgs/applications/video/obs-studio/plugins/obs-scale-to-sound.nix
index 3b3f9c6e8220..1c65bff9b0f1 100644
--- a/pkgs/applications/video/obs-studio/plugins/obs-scale-to-sound.nix
+++ b/pkgs/applications/video/obs-studio/plugins/obs-scale-to-sound.nix
@@ -8,34 +8,28 @@
 
 stdenv.mkDerivation rec {
   pname = "obs-scale-to-sound";
-  version = "1.2.3";
+  version = "1.2.4";
 
   src = fetchFromGitHub {
     owner = "dimtpap";
     repo = "obs-scale-to-sound";
-    rev = version;
-    sha256 = "sha256-q/zNHPazNwmd7GHXrxNgajtOhcW+oTgH9rkIBzJpdpA=";
+    tag = version;
+    hash = "sha256-N6OMufx4+WyLGnIZQNxwlPdlmsa+GoZhuDMS9NIbIGE=";
   };
 
   nativeBuildInputs = [ cmake ];
+
   buildInputs = [ obs-studio ];
 
   cmakeFlags = [
     "-DBUILD_OUT_OF_TREE=On"
   ];
 
-  postInstall = ''
-    mkdir $out/lib $out/share
-    mv $out/obs-plugins/64bit $out/lib/obs-plugins
-    rm -rf $out/obs-plugins
-    mv $out/data $out/share/obs
-  '';
-
-  meta = with lib; {
+  meta = {
     description = "OBS filter plugin that scales a source reactively to sound levels";
     homepage = "https://github.com/dimtpap/obs-scale-to-sound";
-    maintainers = with maintainers; [ flexiondotorg ];
-    license = licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ flexiondotorg ];
+    license = lib.licenses.gpl2Plus;
     platforms = [
       "x86_64-linux"
       "i686-linux"