diff --git a/pkgs/applications/audio/qtractor/default.nix b/pkgs/applications/audio/qtractor/default.nix
index 9e0abac5ce4..9ba225e8c58 100644
--- a/pkgs/applications/audio/qtractor/default.nix
+++ b/pkgs/applications/audio/qtractor/default.nix
@@ -1,21 +1,24 @@
-{ alsaLib, autoconf, automake, dssi, fetchurl, gtk2, libjack2
+{ alsaLib, autoconf, automake, dssi, fetchurl, libjack2
 , ladspaH, ladspaPlugins, liblo, libmad, libsamplerate, libsndfile
-, libtool, libvorbis, lilv, lv2, pkgconfig, qt4, rubberband, serd
+, libtool, libvorbis, lilv, lv2, pkgconfig, qttools, qtbase, rubberband, serd
 , sord, sratom, stdenv, suil }:
 
 stdenv.mkDerivation rec {
-  version = "0.6.7";
-  name = "qtractor-${version}";
+  pname = "qtractor";
+  version = "0.9.4";
 
   src = fetchurl {
-    url = "mirror://sourceforge/qtractor/${name}.tar.gz";
-    sha256 = "0h5nblfkl4s412c9f02b40nb8c8jq8ypz67z2qn3hkvhx6i9yxsg";
+    url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.gz";
+    sha256 = "05xrzr48b19mghbpbzjqw5fy6pl9140bm5m929lrsi4rq5hp3xgg";
   };
 
+  nativeBuildInputs = [
+    autoconf automake libtool pkgconfig qttools
+  ];
   buildInputs =
-    [ alsaLib autoconf automake dssi gtk2 libjack2 ladspaH
+    [ alsaLib dssi libjack2 ladspaH
       ladspaPlugins liblo libmad libsamplerate libsndfile libtool
-      libvorbis lilv lv2 pkgconfig qt4 rubberband serd sord sratom
+      libvorbis lilv lv2 qtbase rubberband serd sord sratom
       suil
     ];
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 345eaa5e894..d2d2c47eea3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19028,7 +19028,7 @@ in
 
   qtpfsgui = callPackage ../applications/graphics/qtpfsgui { };
 
-  qtractor = callPackage ../applications/audio/qtractor { };
+  qtractor = libsForQt5.callPackage ../applications/audio/qtractor { };
 
   qtscrobbler = callPackage ../applications/audio/qtscrobbler { };