diff --git a/rebase-notes.txt b/rebase-notes.txt
index 4a8ab5f71..f307630bf 100644
--- a/rebase-notes.txt
+++ b/rebase-notes.txt
@@ -1,3 +1,6 @@
+Linux 4.19 rebase notes:
+- Turn off CONFIG_AF_KCM
+
 Linux 4.18 rebase notes:
 - Turn off CONFIG_BCM2835_VCHIQ
 - Turn off CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER (for F28 and older)