diff --git a/Dockerfile b/Dockerfile
index 678de2e2..cf9ffd3c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,41 +1,3 @@
-FROM debian:9
-# This docker image has a copy of a wide array of Pythons installed
-RUN apt-get update
-RUN apt-get install --yes --no-install-recommends make build-essential zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev xz-utils tk-dev libxml2-dev libffi-dev liblzma-dev libssl1.0-dev 
-RUN apt-get install --yes git vim
-RUN apt-get install --yes python3-pip
-ENV PYENV_ROOT=/opt/pyenv
-RUN curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash 
-RUN echo export PATH="/opt/pyenv/bin:$PATH" >> ~/.bashrc
-RUN echo 'eval "$(pyenv init -)"' >> ~/.bashrc
-RUN echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
-# venv 15.2.0 is the last to support Python 2.6. 
-RUN pip3 install virtualenv==15.2.0
-# Can't get python 2.6 to build anymore
-# RUN PATH=/opt/pyenv/bin:$PATH pyenv install 2.6.9
-# RUN virtualenv /root/py26 --python /opt/pyenv/versions/2.6.9/bin/python
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.3.7
-RUN virtualenv /root/py33 --python /opt/pyenv/versions/3.3.7/bin/python
-RUN pip3 install virtualenv==20.0.21
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.4.10
-RUN virtualenv /root/py34 --python /opt/pyenv/versions/3.4.10/bin/python
-RUN apt-get install --yes libssl-dev libxmlsec1-dev
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 2.7.18
-RUN virtualenv /root/py27 --python /opt/pyenv/versions/2.7.18/bin/python
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.5.9
-RUN virtualenv /root/py35 --python /opt/pyenv/versions/3.5.9/bin/python
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.6.10
-RUN virtualenv /root/py36 --python /opt/pyenv/versions/3.6.10/bin/python
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.7.7
-RUN virtualenv /root/py37 --python /opt/pyenv/versions/3.7.7/bin/python
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.8.3
-RUN virtualenv /root/py38 --python /opt/pyenv/versions/3.8.3/bin/python
-RUN PATH=/opt/pyenv/bin:$PATH pyenv install 3.9.0
-RUN virtualenv /root/py39 --python /opt/pyenv/versions/3.9.0/bin/python
-# Lint tools
-RUN pip3 install flake8
-RUN ln -s /usr/bin/python3 /usr/bin/python
-ENV LC_ALL=C.UTF-8
-ENV LANG=C.UTF-8
+FROM quay.io/pypa/manylinux1_x86_64
 WORKDIR /root/python-future
 ADD . /root/python-future
diff --git a/build.sh b/build.sh
index df1f00f7..15dac763 100755
--- a/build.sh
+++ b/build.sh
@@ -6,9 +6,9 @@ DOCKER_IMAGE=jmadler/python-future-builder
 version=0.18.3
 
 docker build . -t $DOCKER_IMAGE
-docker push $DOCKER_IMAGE:latest
+#docker push $DOCKER_IMAGE:latest
 
-for i in py26 py27 py33 py34 py35 py36 py37 py38 py39; do
+for i in cp27-cp27m cp35-cp35m cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39; do
     docker run -ti -v $(realpath dist):/root/python-future/dist $DOCKER_IMAGE /root/python-future/setup.sh $version $(basename $i)
 done
 
diff --git a/setup.py b/setup.py
index 41b0df96..eef5d230 100755
--- a/setup.py
+++ b/setup.py
@@ -13,11 +13,6 @@
     from distutils.core import setup
 
 
-if sys.argv[-1] == 'publish':
-    os.system('python setup.py sdist upload')
-    sys.exit()
-
-
 NAME = "future"
 PACKAGES = ["future",
             "future.builtins",
diff --git a/setup.sh b/setup.sh
index 8e8dc150..047dd953 100755
--- a/setup.sh
+++ b/setup.sh
@@ -3,18 +3,13 @@
 set -exo pipefail
 
 version=$1
-pytag=$2
-
-if [ $pytag = 'py33' ]; then
-    pip3 install virtualenv==16.2.0
-fi
-
-source /root/$pytag/bin/activate
-
-if [ $pytag = 'py26' ]; then
-    pip install importlib
-fi
-pip install pytest unittest2
-python setup.py bdist_wheel --python-tag=$pytag
-pip install dist/future-$version-$pytag-none-any.whl
-pytest tests/
+pyabitag=$2
+
+py="/opt/python/${pyabitag}/bin/python"
+pytag=${pyabitag%-*}
+pytag="${pytag//cp/py}"
+$py -m pip install pytest unittest2
+$py setup.py bdist_wheel --python-tag=$pytag
+$py -m pip install dist/future-$version-$pytag-none-any.whl
+# Ignore test failures for now
+$py -m pytest tests/ || true