diff -up crack-attack-1.1.14/configure.ac.automake-1_13 crack-attack-1.1.14/configure.ac
--- crack-attack-1.1.14/configure.ac.automake-1_13	2005-05-04 02:49:49.000000000 +0200
+++ crack-attack-1.1.14/configure.ac	2012-12-30 03:05:29.340046076 +0100
@@ -3,7 +3,7 @@ AC_PREREQ(2.59)
 AC_INIT(crack-attack,1.1.14,lorien420@myrealbox.com)
 AC_CONFIG_SRCDIR(src/Attack.cxx)
 AM_INIT_AUTOMAKE
-AM_CONFIG_HEADER(src/config.h)
+AC_CONFIG_HEADERS(src/config.h)
 
 dnl Checks for programs.
 AC_PROG_CC