diff --git a/format-security.diff b/format-security.diff
index 0045811..83179f9 100644
--- a/format-security.diff
+++ b/format-security.diff
@@ -1,3 +1,8 @@
+From: Dirk Mueller <dmueller@suse.com>
+Subject: check format strings
+Reported-Upstream: Yes
+Bugtracker: http://bugs.exim.org/show_bug.cgi?id=1237
+
 Index: exim_monitor/em_log.c
 ===================================================================
 --- exim_monitor/em_log.c.orig