--- ./configure.in.orig	2013-04-23 12:43:16.258733686 +0000
+++ ./configure.in	2013-04-23 12:43:32.922233281 +0000
@@ -6,7 +6,7 @@
 AC_CONFIG_FILES([Makefile autotools/Makefile include/Makefile test/Makefile
     doc/Makefile src/Makefile liba52/Makefile libao/Makefile vc++/Makefile])
 AM_INIT_AUTOMAKE([a52dec],[0.7.4])
-AM_CONFIG_HEADER(include/config.h)
+AC_CONFIG_HEADERS(include/config.h)
 AM_MAINTAINER_MODE
 AC_CANONICAL_HOST
 
