diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e423b06b69cd..0539fabfdda7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7397,7 +7397,6 @@ let
     inherit fetchurl stdenv lzma pkgconfig perl zip libjpeg libpng zlib cairo
       python dbus dbus_glib freetype fontconfig bzip2 xlibs;
     inherit (gnome) libIDL libgnomeui gnomevfs gtk pango;
-    xulrunner = icecatXulrunner3;
   });
 
   icecatXulrunner3 = lowPrio (import ../applications/networking/browsers/icecat-3 {