This case study describes how behavioural activation was used to treat a client with depression who had undergone previous psychological treatments including cognitive behaviour therapy. After assessment and formulation of problems and goals, a treatment plan was structured to increase contact with positive activities and previously avoided situations, people and pursuits. Collaborative recovery-orientated work on this plan resulted in improvements confirmed by self-rating scores and subjective reports. Thus, the behavioural activation sessions provided an effective alternative evidence-based treatment of the depression.