1 files changed, 4 insertions, 3 deletions
diff --git a/pkgs/applications/networking/browsers/firefox/default.nix b/pkgs/applications/networking/browsers/firefox/default.nix
index 3e93c560ebb4..cd6cbf667f13 100644
--- a/pkgs/applications/networking/browsers/firefox/default.nix
+++ b/pkgs/applications/networking/browsers/firefox/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkgconfig, gtk, gtk3, pango, perl, python, zip, libIDL
+{ lib, stdenv, fetchurl, pkgconfig, gtk2, gtk3, pango, perl, python, zip, libIDL
 , libjpeg, zlib, dbus, dbus_glib, bzip2, xorg
 , freetype, fontconfig, file, alsaLib, nspr, nss, libnotify
 , yasm, mesa, sqlite, unzip, makeWrapper, pysqlite
@@ -30,7 +30,7 @@ common = { pname, version, sha512 }: stdenv.mkDerivation rec {
   };
 
   buildInputs =
-    [ pkgconfig gtk perl zip libIDL libjpeg zlib bzip2
+    [ pkgconfig gtk2 perl zip libIDL libjpeg zlib bzip2
       python dbus dbus_glib pango freetype fontconfig xorg.libXi
       xorg.libX11 xorg.libXrender xorg.libXft xorg.libXt file
       alsaLib nspr nss libnotify xorg.pixman yasm mesa
@@ -121,7 +121,8 @@ common = { pname, version, sha512 }: stdenv.mkDerivation rec {
   };
 
   passthru = {
-    inherit gtk nspr version;
+    inherit nspr version;
+    gtk = gtk2;
     isFirefox3Like = true;
     browserName = "firefox";
     ffmpegSupport = lib.versionAtLeast version "46.0";