diff --git a/pkgs/servers/headphones/default.nix b/pkgs/servers/headphones/default.nix
index a9403bf9edd4..f39390f5ea92 100644
--- a/pkgs/servers/headphones/default.nix
+++ b/pkgs/servers/headphones/default.nix
@@ -2,13 +2,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "headphones";
-  version = "0.6.0-alpha.1";
+  version = "0.6.0-beta.5";
 
   src = fetchFromGitHub {
     owner = "rembo10";
     repo = "headphones";
     rev = "v${version}";
-    sha256 = "sha256-+mWtceQoHSMRkA8izZnKM0cgbt0P5Hr3arKOevpKvqc=";
+    sha256 = "1ddqk5ch1dlh895cm99li4gb4a596mvq3d0gah9vrbn6fyhp3b4v";
   };
 
   dontBuild = true;
@@ -17,17 +17,21 @@ python3.pkgs.buildPythonApplication rec {
   nativeBuildInputs = [ makeWrapper ];
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p $out/bin $out/opt/headphones
     cp -R {data,headphones,lib,Headphones.py} $out/opt/headphones
 
     echo v${version} > $out/opt/headphones/version.txt
 
     makeWrapper $out/opt/headphones/Headphones.py $out/bin/headphones
+
+    runHook postInstall
   '';
 
   meta = with lib; {
     description = "Automatic music downloader for SABnzbd";
-    license     = licenses.gpl3;
+    license     = licenses.gpl3Plus;
     homepage    = "https://github.com/rembo10/headphones";
     maintainers = with lib.maintainers; [ rembo10 ];
   };