diff --git a/pkgs/by-name/tu/tuxguitar/package.nix b/pkgs/by-name/tu/tuxguitar/package.nix
index e8df3929fc6f0..a393c1a85d7ce 100644
--- a/pkgs/by-name/tu/tuxguitar/package.nix
+++ b/pkgs/by-name/tu/tuxguitar/package.nix
@@ -10,6 +10,8 @@
   fluidsynth,
   libpulseaudio,
   lilv,
+  which,
+  wrapGAppsHook3,
   nixosTests,
 }:
 
@@ -24,8 +26,11 @@ stdenv.mkDerivation (finalAttrs: {
 
   nativeBuildInputs = [
     makeWrapper
+    wrapGAppsHook3
   ];
 
+  dontWrapGApps = true;
+
   installPhase = ''
     mkdir -p $out/bin
     cp -r dist lib share $out/
@@ -34,9 +39,17 @@ stdenv.mkDerivation (finalAttrs: {
     ln -s $out/dist $out/bin/dist
     ln -s $out/lib $out/bin/lib
     ln -s $out/share $out/bin/share
+  '';
 
+  postFixup = ''
     wrapProgram $out/bin/tuxguitar \
-      --set JAVA "${jre}/bin/java" \
+      "''${gappsWrapperArgs[@]}" \
+      --prefix PATH : ${
+        lib.makeBinPath [
+          jre
+          which
+        ]
+      } \
       --prefix LD_LIBRARY_PATH : "$out/lib/:${
         lib.makeLibraryPath [
           swt