diff -up gypsy-0.8/configure.ac.automake-1_13 gypsy-0.8/configure.ac
--- gypsy-0.8/configure.ac.automake-1_13	2013-01-05 13:55:47.068497504 +0100
+++ gypsy-0.8/configure.ac	2013-01-05 13:56:47.740951935 +0100
@@ -3,7 +3,7 @@ AC_INIT(gypsy, 0.8, http://gypsy.freedes
 
 AC_CONFIG_SRCDIR(src/main.c)
 AM_INIT_AUTOMAKE([1.9 foreign])
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])