diff --git a/src/ChangeLog b/src/ChangeLog
new file mode 100644
index 0000000..e69de29
diff --git a/src/configure.in b/src/configure.in
index c7761cd..ad2a994 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -11,7 +11,7 @@ AC_HEADER_STDC
 AC_CHECK_FUNC(atol,,AC_MSG_ERROR(oops! no atol ?!?))
 AC_CHECK_LIB(argtable2, arg_parse,,AC_MSG_ERROR(Scyther requires the argtable2 package. Get it from http://argtable.sourceforge.net/))
 AC_PROG_YACC
-AC_PROG_LEX
+AM_PROG_LEX
                   
 VERSION="0.0.1"
 AC_SUBST(VERSION)