diff --git a/pica-mattermost/Dockerfile b/pica-mattermost/Dockerfile
index efac727ca91a18b57f65f6755af5e187b5001109..dae1cfdf51c93d1baf43cf9f52f4d918dde8dd94 100644
--- a/pica-mattermost/Dockerfile
+++ b/pica-mattermost/Dockerfile
@@ -25,8 +25,8 @@ RUN apk add --no-cache \
 	&& rm -rf /tmp/*
 
 # Get Mattermost
-RUN mkdir -p /mattermost/data /mattermost/plugins /mattermost/client/plugins
-    curl https://releases.mattermost.com/$MM_VERSION/mattermost-team-$MM_VERSION-linux-amd64.tar.gz | tar -xvz
+RUN mkdir -p /mattermost/data /mattermost/plugins /mattermost/client/plugins \
+    && curl https://releases.mattermost.com/$MM_VERSION/mattermost-team-$MM_VERSION-linux-amd64.tar.gz | tar -xz \
     && cp /mattermost/config/config.json /config.json.save \
     && rm -rf /mattermost/config/config.json \
     && addgroup -g ${PGID} mattermost \