diff -r 238c37e4c395 Modules/posixmodule.c
--- a/Modules/posixmodule.c	Sat Aug 03 11:39:39 2013 +0200
+++ b/Modules/posixmodule.c	Sat Aug 10 10:47:30 2013 -0400
@@ -11458,6 +11458,10 @@
     "HAVE_FCHOWN",
 #endif
 
+#ifdef HAVE_FCHOWNAT
+    "HAVE_FCHOWNAT",
+#endif
+
 #ifdef HAVE_FEXECVE
     "HAVE_FEXECVE",
 #endif