1 files changed, 6 insertions, 3 deletions

diff --git a/src/tun/test_tun.c b/src/tun/test_tun.c
index 91173c628..5b124a52c 100644
--- a/src/tun/test_tun.c
+++ b/src/tun/test_tun.c
@@ -47,6 +47,9 @@ test_udp (size_t pll,
                                      pll + sizeof (udp),
                                      &src,
                                      &dst);
+  udp.source_port = htons (4242);
+  udp.destination_port = htons (4242);
+  udp.len = htons (pll);
   GNUNET_TUN_calculate_udp4_checksum (&ip,
                                       &udp,
                                       payload,
@@ -63,8 +66,8 @@ test_udp (size_t pll,
 int main (int argc,
           char **argv)
 {
-  test_udp (4, 3, 30799);
-  test_udp (4, 1, 31827);
-  test_udp (7, 17, 14879);
+  test_udp (4, 3, 22439);
+  test_udp (4, 1, 23467);
+  test_udp (7, 17, 6516);
   return ret;
 }