diff -r c2e88e5c7aab -r ab297940ae8a series
--- a/series	Mon Jun 08 13:58:06 2015 +0200
+++ b/series	Mon Jun 08 23:11:32 2015 +0200
@@ -2,7 +2,6 @@
 toolkit-download-folder.patch
 mozilla-pkgconfig.patch
 mozilla-nongnome-proxies.patch
-mozilla-prefer_plugin_pref.patch
 mozilla-shared-nss-db.patch
 mozilla-kde.patch
 mozilla-preferences.patch