1 files changed, 4 insertions, 2 deletions
diff --git a/src/hash.c b/src/hash.c
index 42c50407..1c8c00aa 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -4,10 +4,12 @@
  * Copyright (c) 2016 Pablo Neira Ayuso <pablo@netfilter.org>
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * it under the terms of the GNU General Public License version 2 (or any
+ * later) as published by the Free Software Foundation.
  */
 
+#include <nft.h>
+
 #include <nftables.h>
 #include <expression.h>
 #include <datatype.h>