A few weeks back, we reported that McDonald's plans to begin testing an all-day breakfast menu at select locations in San Diego.

Unfortunately, it won't be the entire menu.

According to Burger Business, only nine breakfast items will be on the McDonald's menu after the standard 10:30am cut off. These include the Egg McMuffin, Sausage McMuffin with Egg, Sausage Burrito, Sausage McMuffin, Hash Browns, Hotcakes, Hotcakes and Sausage Fruit & Maple Oatmeal and Fruit 'N Yogurt Parfait.

So we won't be seeing any biscuits, McGriddles, or Deluxe Platters after the standard breakfast ends.

Apparently, McDonald's biggest concern is cooking two different menus in such a limited space. You might remember they tried something similar with their McDonald's After Midnight promotion.

The all-day breakfast menu is set to make its San Diego debut on April 20.