diff --git a/galaxy/Dockerfile b/galaxy/Dockerfile
index 9cd2054dc..e089425a1 100644
--- a/galaxy/Dockerfile
+++ b/galaxy/Dockerfile
@@ -42,9 +42,9 @@ RUN apt-get -qq update && apt-get install --no-install-recommends -y apt-transpo
     apt-add-repository -y ppa:galaxyproject/nginx && \
     apt-get update -qq && apt-get upgrade -y && \
     apt-get install --no-install-recommends -y mercurial python-psycopg2 postgresql-9.3 sudo samtools python-virtualenv wget \
-    nginx-extras=1.4.6-1ubuntu3.3ppa1 nginx-common=1.4.6-1ubuntu3.3ppa1 uwsgi uwsgi-plugin-python supervisor lxc-docker-1.7.1 slurm-llnl slurm-llnl-torque libswitch-perl \
+    nginx-extras nginx-common uwsgi uwsgi-plugin-python supervisor lxc-docker-1.7.1 slurm-llnl slurm-llnl-torque libswitch-perl \
     slurm-drmaa-dev proftpd proftpd-mod-pgsql libyaml-dev nodejs-legacy npm aufs-tools ansible \
-    nano nmap lynx vim curl python-pip python-gnuplot python-rpy2 && \
+    nano nmap lynx vim curl python-pip && \
     apt-get purge -y software-properties-common && \
     apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*