diff --git a/src/event/ngx_event_quic_transport.c b/src/event/ngx_event_quic_transport.c
index 1bd470f26..cea69ab7a 100644
--- a/src/event/ngx_event_quic_transport.c
+++ b/src/event/ngx_event_quic_transport.c
@@ -433,7 +433,7 @@ ngx_quic_create_long_header(ngx_quic_header_t *pkt, u_char *out,
     p = ngx_cpymem(p, pkt->scid.data, pkt->scid.len);
 
     if (pkt->level == ssl_encryption_initial) {
-        ngx_quic_build_int(&p, pkt->token.len);
+        ngx_quic_build_int(&p, 0);
     }
 
     ngx_quic_build_int(&p, pkt_len + pkt->num_len);