diff --git a/MOTD b/MOTD
index faeee448..27f0efd3 100644
--- a/MOTD
+++ b/MOTD
@@ -10,3 +10,8 @@ NOTE: sway-no-seat and sway-tiny have been dropped. Upstream has dropped
       support for running Sway with setuid root, and further upgrades
       to sway-tiny will require maintenance of a fork. Patches for the
       latter are welcome.
+
+NOTE: Compose key tables from libX11 have been split off of xkeyboard-config
+      into compose-tables. If these files are missing from your system after
+      the xkeyboard-config upgrade, run
+      kiss a | grep ^compose-tables | kiss a -