diff --git a/config/docker/danbooru-base b/config/docker/danbooru-base
index 56592b915..60d05be15 100644
--- a/config/docker/danbooru-base
+++ b/config/docker/danbooru-base
@@ -6,7 +6,8 @@ RUN apt-get -y install wget
 RUN wget -q https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz
-RUN apt-get -y install -qq apt-utils build-essential automake libssl-dev libxml2-dev libxslt-dev ncurses-dev sudo libreadline-dev flex bison ragel memcached libmemcached-dev git curl libcurl4-openssl-dev imagemagick libmagickcore-dev libmagickwand-dev sendmail-bin sendmail postgresql-client libpq-dev nginx ssh coreutils ffmpeg mkvtoolnix emacs24-nox telnet libvips42 libvips-tools libvips-dev > /dev/null
+RUN apt-get -y install -qq apt-utils build-essential automake libssl-dev libxml2-dev libxslt-dev ncurses-dev sudo libreadline-dev flex bison ragel memcached libmemcached-dev git curl libcurl4-openssl-dev imagemagick libmagickcore-dev libmagickwand-dev sendmail-bin sendmail postgresql-client libpq-dev nginx ssh coreutils ffmpeg mkvtoolnix emacs24-nox telnet libvips42 libvips-tools libvips-dev && \
+  apt-get clean
 RUN useradd -ms /bin/bash danbooru -u 1000
 RUN mkdir /app
 RUN mkdir -p /var/www/danbooru/shared/data
@@ -22,7 +23,7 @@ USER danbooru
 RUN echo 'gem: --no-document' > ~/.gemrc
 RUN gem install bundler --quiet
 WORKDIR /app
-RUN bundle install > /dev/null
+RUN bundle install
 COPY script/install/database.yml.templ /app/config/database.yml
 COPY script/install/danbooru_local_config.rb.templ /app/config/danbooru_local_config.rb
 EXPOSE 3000