Jankowski scored his first goal of the season in Wednesday's 3-2 loss to Toronto.
Jankowski provided an assist, three shots on goal and a plus-2 rating in Saturday's 4-1 win over the Jets.
Jankowski (upper body) will return to the lineup Saturday versus Colorado, according to Robby Stanley of NHL.com.
Jankowski is a late scratch from Thursday's game against Edmonton due to an upper-body injury. The Predators consider him day-to-day.
Jankowski recorded an assist in Tuesday's 7-3 loss to the Kraken.
Jankowski produced a goal and an assist in Sunday's 4-3 overtime loss to the Wild.
Jankowski inked a two-year contract extension with the Predators on Friday, according to Predators Radio Host Max Herz.
Jankowski was recalled from AHL Milwaukee on Saturday, Nick Kieser of 102.5 ESPN Nashville reports.
Jankowski was reassigned to AHL Milwaukee on Friday, per Emma Lingan of The Hockey Writers.
Jankowski scored a goal on two shots in Thursday's 4-1 win over the Kings.