Gaudette will remain with the Senators after clearing waivers Monday, Bruce Garrioch of Postmedia reports.
Although Gaudette was placed on waivers Sunday, he'll remain with the NHL club ahead of the regular-season opener against Florida on Thursday. However, the 28-year-old made just two regular-season appearances in the NHL last year, and it seems unlikely that he'll spend substantial time with the Senators this season.