diff --git a/include/types/log.h b/include/types/log.h
index ac985fc..0224326 100644
--- a/include/types/log.h
+++ b/include/types/log.h
@@ -60,6 +60,7 @@
 	LOG_FMT_TS,
 	LOG_FMT_MS,
 	LOG_FMT_FRONTEND,
+	LOG_FMT_FRONTEND_XPRT,
 	LOG_FMT_BACKEND,
 	LOG_FMT_SERVER,
 	LOG_FMT_BYTES,