diff --git a/Misc/NEWS b/Misc/NEWS
index b786745..73149fb 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
 Core and builtins
 -----------------
 
+- Bug #1733488: Fix compilation of bufferobject.c on AIX.
+
 - Bug #1722485: remove docstrings again when running with -OO.
 
 - Add new attribute names for function objects.  All the func_* become