diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
index 17d4e26f..30e70ca2 100644
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@@ -13,4 +13,5 @@ pipelines:
             caches:
               - node
             script:
+              - npm install lerna
               - yarn build