diff --git a/lua/test.lua b/lua/test.lua
index d9ecb45..07e62c6 100755
--- a/lua/test.lua
+++ b/lua/test.lua
@@ -20,9 +20,12 @@ local my_method = {
 	},
 	test = {
 		hello = {
-			function(req)
+			function(req, msg)
 				conn:reply(req, {message="foo"});
 				print("Call to function 'hello'")
+				for k, v in pairs(msg) do
+					print("key=" .. k .. " value=" .. tostring(v))
+				end
 			end, {id = ubus.INT32, msg = ubus.STRING }
 		},
 		hello1 = {
diff --git a/lua/ubus.c b/lua/ubus.c
index 899a8bd..081ff45 100644
--- a/lua/ubus.c
+++ b/lua/ubus.c
@@ -290,7 +290,11 @@ ubus_method_handler(struct ubus_context *ctx, struct ubus_object *obj,
 
 	if (lua_isfunction(state, -1)) {
 		lua_pushlightuserdata(state, req);
-		lua_call(state, 1, 0);
+		if (!msg)
+			lua_pushnil(state);
+		else
+			ubus_lua_parse_blob_array(state, blob_data(msg), blob_len(msg), true);
+		lua_call(state, 2, 0);
 	}
 	return 0;
 }