Previously, you could only get your hands on McDonald's breakfast before 10:30 in the morning. (Video via McDonald's)

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This could be a move to combat Taco Bell in the breakfast battle. Remember when McDonald's pulled this act-of-war on Taco Bell back in April?

"If you can prove you already ate at one fast food chain, another fast food chain will give you a free breakfast," reported Buzz: 60. (Video via Buzz: 60)

But if you're craving hash browns, you might have to find your fix elsewhere. McDonald's spokeswoman Linda McComb told Buzzfeed some restaurants can't make hash browns all day because of a “restaurant configuration issue.”

So if you really want your favorites, you might have to keep getting up before 10:30 a.m. Your move, Taco Bell. (Video via McDonald's)