diff -Naur gnome-screensaver-3.6.1.orig/configure.ac gnome-screensaver-3.6.1/configure.ac
--- gnome-screensaver-3.6.1.orig/configure.ac	2012-10-16 04:28:59.000000000 +0200
+++ gnome-screensaver-3.6.1/configure.ac	2013-04-10 14:24:44.844833193 +0200
@@ -10,7 +10,7 @@
 AM_INIT_AUTOMAKE([1.10 no-dist-gzip dist-xz tar-ustar])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 AM_MAINTAINER_MODE([enable])