--- configure.ac.orig	2013-01-29 16:15:22.000000000 -0800
+++ configure.ac	2013-01-29 16:15:33.000000000 -0800
@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script.
 AC_INIT(src/lrdf.c)
 AC_CONFIG_MACRO_DIR([m4])
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE(liblrdf, 0.5.0)
 
 LRDF_LIBTOOL_VERSION=2:0:0