diff --git a/src/ap/hostapd.h b/src/ap/hostapd.h
index 3d0bab57c..281eade5a 100644
--- a/src/ap/hostapd.h
+++ b/src/ap/hostapd.h
@@ -171,6 +171,10 @@ struct hostapd_data {
 
 	struct hostapd_probereq_cb *probereq_cb;
 	size_t num_probereq_cb;
+
+	void (*wps_reg_success_cb)(void *ctx, const u8 *mac_addr,
+				   const u8 *uuid_e);
+	void *wps_reg_success_cb_ctx;
 };
 
 
diff --git a/src/ap/wps_hostapd.c b/src/ap/wps_hostapd.c
index bb433add8..9f0aa2ac4 100644
--- a/src/ap/wps_hostapd.c
+++ b/src/ap/wps_hostapd.c
@@ -152,6 +152,9 @@ static void hostapd_wps_reg_success_cb(void *ctx, const u8 *mac_addr,
 		return;
 	wpa_msg(hapd->msg_ctx, MSG_INFO, WPS_EVENT_REG_SUCCESS MACSTR " %s",
 		MAC2STR(mac_addr), uuid);
+	if (hapd->wps_reg_success_cb)
+		hapd->wps_reg_success_cb(hapd->wps_reg_success_cb_ctx,
+					 mac_addr, uuid_e);
 }