diff -r 453fc9b5eb53 -r 58f5b7e6c79e series
--- a/series	Fri Apr 28 19:56:19 2017 +0200
+++ b/series	Wed Apr 26 14:27:22 2017 +0200
@@ -2,7 +2,6 @@
 mozilla-nongnome-proxies.patch
 mozilla-shared-nss-db.patch
 mozilla-kde.patch
-mozilla-preferences.patch
 mozilla-language.patch
 mozilla-ntlm-full-path.patch
 mozilla-idldir.patch