Apr 02, 2008 5:01 PM EST

The Cubs got some good news on Wednesday. Starting pitcher Carlos Zambrano's cramps on Monday where nothing to be alarmed about, as long as he raises his potassium levels, according to ESPN.com.

"He's fine," Cubs' Manager Lou Piniella told MLB.com. "His potassium level was a little low. I think that was the problem. It's something that shouldn't reoccur."

Via ESPN