diff --git a/bin/send_udp_packet_v4.py b/bin/send_udp_packet_v4.py
index 5ba2c7a..14a7e31 100644
--- a/bin/send_udp_packet_v4.py
+++ b/bin/send_udp_packet_v4.py
@@ -27,7 +27,7 @@ if __name__ == '__main__':
     v6_rebuild = pkg_v6.__class__(str(pkg_v6))
     print("v6: {} - {}".format(v6_rebuild.__repr__(), v6_rebuild[UDP].chksum))
 
-    checksum_from_scapy.checksum()
+#    checksum_from_scapy.checksum()
 
 
     sendp(pkg, iface=iface, verbose=True)