diff --git a/pkgs/misc/emulators/mednaffe/default.nix b/pkgs/misc/emulators/mednaffe/default.nix
index e92836ae34d5..c8363b8d6041 100644
--- a/pkgs/misc/emulators/mednaffe/default.nix
+++ b/pkgs/misc/emulators/mednaffe/default.nix
@@ -4,8 +4,7 @@
 , autoreconfHook
 , pkg-config
 , mednafen
-, gtk2 ? null
-, gtk3 ? null
+, gtk3
 , wrapGAppsHook
 }:
 
@@ -21,16 +20,11 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook pkg-config wrapGAppsHook ];
-  buildInputs = [ gtk2 gtk3 mednafen ];
-
-  configureFlags = [ (lib.enableFeature (gtk3 != null) "gtk3") ];
-
-  dontWrapGApps = true;
+  buildInputs = [ gtk3 mednafen ];
 
   postInstall = ''
     wrapProgram $out/bin/mednaffe \
-      --prefix PATH ':' "${mednafen}/bin" \
-      "''${gappsWrapperArgs[@]}"
+      --prefix PATH ':' "${mednafen}/bin"
    '';
 
   meta = with lib; {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f9b01ebc4bed..6f11b149463d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7674,9 +7674,7 @@ with pkgs;
 
   mednafen-server = callPackage ../misc/emulators/mednafen/server.nix { };
 
-  mednaffe = callPackage ../misc/emulators/mednaffe {
-    gtk2 = null;
-  };
+  mednaffe = callPackage ../misc/emulators/mednaffe { };
 
   megacli = callPackage ../tools/misc/megacli { };