diff --git a/src/ssb.rpc.c b/src/ssb.rpc.c
index 006c0c0f3..5647564ab 100644
--- a/src/ssb.rpc.c
+++ b/src/ssb.rpc.c
@@ -1777,8 +1777,14 @@ static void _tf_ssb_invite_use_message_store_callback(const char* id, bool verif
 	tf_ssb_connection_t* connection = work->connection;
 	if (verified && is_new)
 	{
-		tf_ssb_connection_rpc_send(
-			connection, k_ssb_rpc_flag_json | k_ssb_rpc_flag_end_error, -work->request_number, NULL, (const uint8_t*)work->message, strlen(work->message), NULL, NULL, NULL);
+		tf_ssb_t* ssb = tf_ssb_connection_get_ssb(connection);
+		JSContext* context = tf_ssb_get_context(ssb);
+		JSValue payload = JS_NewObject(context);
+		JSValue message = JS_ParseJSON(context, work->message, strlen(work->message), NULL);
+		JS_SetPropertyStr(context, payload, "key", JS_NewString(context, id));
+		JS_SetPropertyStr(context, payload, "value", message);
+		tf_ssb_connection_rpc_send_json(connection, k_ssb_rpc_flag_end_error, -work->request_number, NULL, payload, NULL, NULL, NULL);
+		JS_FreeValue(context, payload);
 	}
 	else
 	{