diff --git a/xorg-x11-server-1.1.0-dont-backfill-bg-none.patch b/xorg-x11-server-1.1.0-dont-backfill-bg-none.patch
index 9a5cacd..41b17bf 100644
--- a/xorg-x11-server-1.1.0-dont-backfill-bg-none.patch
+++ b/xorg-x11-server-1.1.0-dont-backfill-bg-none.patch
@@ -1,6 +1,14 @@
 Disable backfilling of windows created with bg=none, which otherwise
 would force a framebuffer readback.
 
+Note that this patch can only be dropped if you verify that 
+
+   https://bugzilla.redhat.com/show_bug.cgi?id=285991
+
+is fixed (which it is in upstream git as of 
+
+f98dfec79dadb70fa7bba84e7335f92b3a73dc02
+
 --- ./composite/compalloc.c.spiffiffity	2006-03-13 16:59:55.000000000 -0500
 +++ ./composite/compalloc.c	2006-04-12 16:37:50.000000000 -0400
 @@ -478,6 +478,7 @@