diff --git a/CHANGES b/CHANGES
index 0db3897ae1..6403dc4607 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS
+
   35.   [performance]   Log messages which are of a level too high to be
                         logged by any channel in the logging configuration
                         will not cause the log mutex to be locked.