diff --git a/Dockerfile b/Dockerfile
index fba739f..73313c0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,6 +24,6 @@ COPY ./bulk-compiler.sh /usr/local/bin/bulk-compiler
 RUN install -dm 2750 -o builder -g builder /srv/gems
 VOLUME /srv/gems
 
-RUN apk add --no-cache su-exec file-dev libssh2-dev libc6-compat libstdc++
+RUN apk add --no-cache su-exec libc6-compat libstdc++ openssh-client
 
 ENTRYPOINT /bin/sh