Index: configure.ac
===================================================================
diff --git a/trunk/configure.ac b/trunk/configure.ac
--- a/trunk/configure.ac	(revision 48)
+++ b/trunk/configure.ac	(working copy)
@@ -31,7 +31,7 @@ define([AC_INIT_NOTICE],
 AC_REVISION($Revision: 1.3 $)dnl
 AC_INIT(libcap-ng,0.7.3)
 AC_PREREQ(2.12)dnl
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_MACRO_DIR([m4])
 
 echo Configuring libcap-ng $VERSION