diff --git a/src/http/modules/ngx_http_quic_module.c b/src/http/modules/ngx_http_quic_module.c
index 323ee2ead..9470df60e 100644
--- a/src/http/modules/ngx_http_quic_module.c
+++ b/src/http/modules/ngx_http_quic_module.c
@@ -332,8 +332,10 @@ ngx_http_quic_create_srv_conf(ngx_conf_t *cf)
 
     conf->retry = NGX_CONF_UNSET;
     conf->gso_enabled = NGX_CONF_UNSET;
+#if (NGX_HTTP_V3)
     conf->stream_close_code = NGX_HTTP_V3_ERR_NO_ERROR;
     conf->stream_reject_code_bidi = NGX_HTTP_V3_ERR_REQUEST_REJECTED;
+#endif
 
     return conf;
 }