Goalie Troy Grosenick was claimed off waivers Saturday, one day after Mike Smith was placed on long-term injured reserve.
Grosenick, who was claimed from the Los Angeles Kings, spent the past five seasons in the American Hockey League. He has played two games in the NHL with the San Jose Sharks in 2014-15.
Smith was expected to start against the Vancouver Canucks on Thursday but was scratched for an undisclosed reason. Mikko Koskinen played instead, making 38 saves in a 5-2 win, and was backed up by Stuart Skinner, who was called up from the taxi squad.
After placing Smith on injured reserve, Edmonton recalled Olivier Rodrigue to the taxi squad. He was playing in Austria and will have to complete quarantine before joining the Oilers.
The Oilers host the Montreal Canadiens at Rogers Place on Saturday (7 p.m. ET; NHLN, TVAS, CITY, SNE, SNW, SNP, NHL.TV).