diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 8b3d4af9215..50bd5c36358 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-06  Chong Yidong  <cyd@stupidchicken.com>
+
+	* progmodes/compile.el (compilation-error-regexp-alist-alist):
+	Tweak Open Watcom regexp to distinguish between errors and
+	warnings.
+
 2008-05-06  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* dired.el (dired-read-dir-and-switches): Fix up last change.