diff --git a/configure.in b/configure.in
index c44651b..fa7a7d7 100644
--- a/configure.in
+++ b/configure.in
@@ -8,7 +8,7 @@ AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
 
 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 
 # Used programs