diff --git a/Misc/NEWS b/Misc/NEWS
index b7867458cab..73149fb7f2a 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@ What's New in Python 2.6 alpha 1?
 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
diff --git a/Objects/bufferobject.c b/Objects/bufferobject.c
index 5f3c7a9eeb4..86515ab4f8d 100644
--- a/Objects/bufferobject.c
+++ b/Objects/bufferobject.c
@@ -19,7 +19,7 @@ enum buffer_t {
     READ_BUFFER,
     WRITE_BUFFER,
     CHAR_BUFFER,
-    ANY_BUFFER,
+    ANY_BUFFER
 };
 
 static int