doi:10.1186/s13011-020-00274-6engMartinez-Vispo, C.Martinez, U.Lopez-Duran, A.Fernandez del Rio, E.Becona, E.Effects of behavioural activation on substance use and depression: a systematic review (vol 13, 36, 2018)ART-2020-118393Following publication of the original article [1], we have been notified that there are some parts in the article text that need to be changed as per below: Table 2 Ratings of methodological quality by EPHPP should change Blinding rating of Busch et al. (2017) [43] from Weak to Moderate and Global rating from Moderate to Strong; Abstract text part should be changed to: One trial received weak methodological quality, five moderate, and two strong; Results text part in Methodological quality assessment should be changed to: Overall, two studies received a methodological quality rating of strong [43, 49], five studies of moderate [45–48, 50], and one study of weak [44]; Discussion text part should be changed to: Regarding the quality of the studies, it is of note that only two of the studies reached the qualification of strong methodological quality [43, 49].2020http://zaguan.unizar.es/record/8994710.1186/s13011-020-00274-6http://zaguan.unizar.es/record/89947oai:zaguan.unizar.es:89947Substance Abuse Treatment Prevention and Policy 15, 1 (2020), 37 [1 pp]byhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccess