diff --git a/ipv6.c b/ipv6.c
index a11dd1a..c9b547e 100644
--- a/ipv6.c
+++ b/ipv6.c
@@ -19,7 +19,8 @@
 
 #include <arpa/inet.h>
 
-#include "checksum.h"
+#include "netutils/checksum.h"
+
 #include "config.h"
 #include "debug.h"
 #include "dump.h"