diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index 9f65ce683..50d5eb7d1 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,3 +1,10 @@
+Wed May 16 17:59:00 2001  Corinna Vinschen <corinna@vinschen.de>
+
+	* include/winnt.h: Add defines for group attributes.
+	Add define for SYSTEM_LUID.
+	Add missing types `PTOKEN_DEFAULT_DACL', `PTOKEN_OWNER' and
+	`PTOKEN_PRIMARY_GROUP'.
+
 Tue Apr 24 23:51:07 2001  Christopher Faylor <cgf@cygnus.com>
 
 	* lib/Makefile.in: Install libraries in /usr/lib/w32api when building