Stevie Johnson has caught just two balls for 11 yards this preseason as he's struggled to develop chemistry with Colin Kaepernick.

Johnson was acquired by the San Francisco 49ers in a draft day trade from the Buffalo Bills.

"There are times that he's going to make a move on a DB, and you have to be ready because he's also making a move that you have to see," Kaepernick said, per The Sacramento Bee. "So I think that's something where it took a little bit longer just to get used to his body language because he had some unorthodox things that he does. But ultimately his separation is there, he's getting open."

"I would say we're getting close," Johnson said. "I can't say we're completely on. It's only been a couple months. It's getting there. I can't say we're clicking right now but we're getting there."