diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index ff4d83f46..1ede3cda1 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+Tue May 16 11:49:13 2000  Christopher Faylor <cgf@cygnus.com>
+
+	* include/cygwin/in.h (AF_INET6): Use correct in6_addr struct.
+
 Mon May 15 00:35:35 2000  Christopher Faylor <cgf@cygnus.com>
 
 	* include/cygwin/version.h: Bump DLL minor version number to 2.
diff --git a/winsup/cygwin/include/cygwin/in.h b/winsup/cygwin/include/cygwin/in.h
index a427e11ea..52be73de1 100644
--- a/winsup/cygwin/include/cygwin/in.h
+++ b/winsup/cygwin/include/cygwin/in.h
@@ -182,7 +182,7 @@ struct sockaddr_in6
 	unsigned short sin6_family;
 	unsigned short sin6_port;
 	unsigned long sin6_flowinfo;
-	struct in_addr6 sin6_addr;
+	struct in6_addr sin6_addr;
 };
 
 #endif	/* _CYGWIN_IN_H */