The Bears elevated Johnson from the practice squad to the active roster Saturday, Scott Bair of Marquee Sports Network reports.
Johnson was elevated for the Bears' Week 2 loss to the Texans, during which he played seven snaps (one on offense, six on special teams). If he's active for Sunday's game against the Colts, Johnson will likely be limited primarily to special teams even with veteran wide receiver Keenan Allen (heel) ruled out for a second straight week.