diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 7cccc1dd7..cacbbf48d 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -8441,6 +8441,19 @@ static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
 	wpas_dpp_chirp_stop(wpa_s);
 	wpa_s->dpp_pfs_fallback = 0;
 #endif /* CONFIG_DPP2 */
+#ifdef CONFIG_DPP3
+	{
+		int i;
+
+		for (i = 0; i < DPP_PB_INFO_COUNT; i++) {
+			struct dpp_pb_info *info;
+
+			info = &wpa_s->dpp_pb[i];
+			info->rx_time.sec = 0;
+			info->rx_time.usec = 0;
+		}
+	}
+#endif /* CONFIG_DPP3 */
 #ifdef CONFIG_TESTING_OPTIONS
 	os_memset(dpp_pkex_own_mac_override, 0, ETH_ALEN);
 	os_memset(dpp_pkex_peer_mac_override, 0, ETH_ALEN);