diff --git a/Dockerfile b/Dockerfile
index 82f65e0..f60c71f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -66,4 +66,5 @@ RUN apk add --no-progress --no-cache \
 COPY rootfs /
 RUN chmod +x /usr/local/bin/* /etc/s6.d/*/run /etc/s6.d/.s6-svscan/*
 VOLUME /etc/nginx/flarum /flarum/app/extensions /flarum/app/public/assets /flarum/app/storage/logs
+WORKDIR $_FLARUM_DIR
 CMD ["/usr/local/bin/startup"]