diff --git a/Dockerfile b/Dockerfile
index 58f26c0..4d6d6a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,7 @@ FROM alpine:3.4
 
 RUN apk --update add python py-setuptools py-pip && \
     pip install elasticsearch-curator==5.4.0 && \
+    pip install boto3 && \
     pip install requests-aws4auth && \
     apk del py-pip && \
     rm -rf /var/cache/apk/*