--- configure.ac.orig	2012-12-29 19:51:35.000000000 -0800
+++ configure.ac	2012-12-29 22:19:29.000000000 -0800
@@ -29,7 +29,7 @@ AC_DEFINE(PYGTK_MICRO_VERSION, pygtk_mic
 AC_SUBST(PYGTK_MICRO_VERSION, pygtk_micro_version)
 
 AC_CONFIG_SRCDIR([gtk/gtkmodule.c])
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS([config.h])
 
 AM_INIT_AUTOMAKE
 AC_CHECK_FUNCS(bind_textdomain_codeset)