diff --git a/Dockerfile b/Dockerfile
index 0517abc..5e97ea5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,8 @@ COPY sshd_config /etc/ssh/sshd_config
 COPY entrypoint /
 COPY README.md /
 
+VOLUME /etc/ssh
+
 EXPOSE 22
 
 ENTRYPOINT ["/entrypoint"]