diff --git a/Dockerfile b/Dockerfile
index 91b32d1..95fb9cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,6 @@ RUN bash /data/in/conf/deploy.sh
 
 FROM fholzer/nginx-brotli:latest
 RUN rm /etc/nginx/nginx.conf
-RUN apk update
-RUN apk add --upgrade libxml2 libxslt
+RUN apk update && apk add --upgrade libxml2 libxslt
 COPY ./conf/nginx.conf /etc/nginx/nginx.conf
 COPY --from=compressor /data/out/ /site-static/
\ No newline at end of file