diff --git a/backend/binsrc/classes/nfqueue.cpp b/backend/binsrc/classes/nfqueue.cpp
index cb9eccb..4f3d557 100644
--- a/backend/binsrc/classes/nfqueue.cpp
+++ b/backend/binsrc/classes/nfqueue.cpp
@@ -346,6 +346,7 @@ class PktRequest {
 			case FilterAction::ACCEPT:
 				if (need_tcp_fixing){
 					if (do_serialize){
+						fix_data_payload();
 						reserialize();
 					}
 					nfq_nlmsg_verdict_put_pkt(nlh_verdict, packet.data(), packet.size());