 At the beginning of January 2015, Tansey signed an extension to his contract, keeping him at Inverness until the end of May 2017.Tansey scored three goals during February, starting the first one was against Partick Thistle in the fifth round of Scottish Cup, St Mirren and Dundee United.In the semi-final of Scottish Cup against Celtic, Tansey scored from the penalty spot to equalise after Craig Gordon was sent-off, as Inverness beat them 3–2 to put them through to their first ever Scottish Cup final.