Docker: Keep /var/lib/apt/ to keep apt working (#10830)

diff --git a/Dockerfile b/Dockerfile
index 32af8ddb50b069261cee61e179a0aff989616b77..46631cde410efa6fdede737aa4f6c888d45bbb62 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -95,7 +95,7 @@ RUN apt -y --no-install-recommends install \
        ln -s /opt/mastodon /mastodon && \
        gem install bundler && \
        rm -rf /var/cache && \
-       rm -rf /var/lib/apt
+       rm -rf /var/lib/apt/lists/*
 
 # Add tini
 ENV TINI_VERSION="0.18.0"