diff --git a/iam/Dockerfile b/iam/Dockerfile
index 1aa0971861..e5b7bdae42 100644
--- a/iam/Dockerfile
+++ b/iam/Dockerfile
@@ -3,7 +3,7 @@ WORKDIR /usr/src
 
 COPY . .
 
-RUN yarn global add lerna
+RUN yarn global add lerna@6.6.2
 RUN lerna bootstrap --ignore app
 
 EXPOSE 80 443