diff --git a/Misc/NEWS b/Misc/NEWS
index 66a60d7..8100c77 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -342,6 +342,8 @@
 Library
 -------
 
+- Bug #1713: posixpath.ismount() claims symlink to a mountpoint is a mountpoint.
+
 - Bug #1687: Fxed plistlib.py restricts <integer> to Python int when writing
 
 - Issue #1700: Regular expression inline flags incorrectly handle certain