diff --git a/wpa_supplicant/aidl/aidl.h b/wpa_supplicant/aidl/aidl.h
index b0ad1f2..bc66b59 100644
--- a/wpa_supplicant/aidl/aidl.h
+++ b/wpa_supplicant/aidl/aidl.h
@@ -209,7 +209,7 @@
 static void wpas_aidl_notify_p2p_device_found(
 	struct wpa_supplicant *wpa_s, const u8 *addr,
 	const struct p2p_peer_info *info, const u8 *peer_wfd_device_info,
-	u8 peer_wfd_device_info_lenconst, u8 *peer_wfd_r2_device_info,
+	u8 peer_wfd_device_info_len, const u8 *peer_wfd_r2_device_info,
 	u8 peer_wfd_r2_device_info_len)
 {}
 static void wpas_aidl_notify_p2p_device_lost(