diff --git a/CHANGES b/CHANGES
index f7a4558282..f7cc269d14 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+5471.	[bug]		The introduction of KASP support broke whether the
+			second field of sig-validity-interval was treated as
+			days or hours. (Thanks to Tony Finch.) [GL !3735]
+
 5470.	[port]		illumos: only call gsskrb5_register_acceptor_identity
 			if we have gssapi_krb5.h. [GL #1995]