diff --git a/core/wma/src/wma_features.c b/core/wma/src/wma_features.c
index 4641d5abae..684c0676f3 100644
--- a/core/wma/src/wma_features.c
+++ b/core/wma/src/wma_features.c
@@ -1897,6 +1897,7 @@ static int wma_unified_dfs_radar_rx_event_handler(void *handle,
 	 * Index of peak magnitude
 	 */
 	event->sidx = radar_event->peak_sidx;
+	event->re_flags = 0;
 
 	/*
 	 * Handle chirp flags.