diff --git a/automation/Dockerfile b/automation/Dockerfile
index c8c71e3..d97bc07 100644
--- a/automation/Dockerfile
+++ b/automation/Dockerfile
@@ -4,9 +4,9 @@
 FROM rust:latest
 RUN apt-get update
 RUN apt-get --yes upgrade
-RUN apt-get --yes install rsync openssh-client
 # tzdata is a dependency, won't install otherwise
 ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get --yes install rsync openssh-client
 
 # set CROSS_CONTAINER_IN_CONTAINER to inform `cross` that it is executed from within a container
 ENV CROSS_CONTAINER_IN_CONTAINER=true