--- matchbox-panel-manager-0.1/configure.ac~	2004-02-11 03:03:31.000000000 +0800
+++ matchbox-panel-manager-0.1/configure.ac	2013-01-19 20:16:49.366788759 +0800
@@ -7,7 +7,7 @@
 
 AM_INIT_AUTOMAKE()
 AM_MAINTAINER_MODE
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 # Checks for programs.
 AC_PROG_CC