diff --git a/reactos/lib/drivers/ip/transport/rawip/rawip.c b/reactos/lib/drivers/ip/transport/rawip/rawip.c
index 818b91d0f21..aec62e51a4d 100644
--- a/reactos/lib/drivers/ip/transport/rawip/rawip.c
+++ b/reactos/lib/drivers/ip/transport/rawip/rawip.c
@@ -156,6 +156,8 @@ NTSTATUS BuildRawIpPacket(
 
     RtlCopyMemory( Packet->Data, DataBuffer, DataLen );
 
+    Packet->Flags |= IP_PACKET_FLAG_RAW;
+
     TI_DbgPrint(MID_TRACE, ("Displaying packet\n"));
 
     DISPLAY_IP_PACKET(Packet);