Inclusion Criteria:  History of ≥ 1 depressive episode(s) Currently in remission (≥ 3 months) Access to a computer with an internet connection  Exclusion Criteria:  Ongoing depressive episode Psychotic disorder (current and/or previous) Neurological impairments (current and/or previous) Excessive substance abuse (current and/or previous) Use of antidepressant medication is allowed if kept at a constant level