diff --git a/.github/workflows/build-publish-containers.yml b/.github/workflows/build-publish-containers.yml
index f9d5bab..0df7d66 100644
--- a/.github/workflows/build-publish-containers.yml
+++ b/.github/workflows/build-publish-containers.yml
@@ -28,6 +28,7 @@ jobs:
           - almalinux-8.6
           - almalinux-9.0
           - ubuntu-20.04
+          - ubuntu-20.04-python2
           - ubuntu-22.04
       fail-fast: false
     steps:
diff --git a/ubuntu-20.04-python2/Dockerfile b/ubuntu-20.04-python2/Dockerfile
new file mode 100644
index 0000000..35d7d57
--- /dev/null
+++ b/ubuntu-20.04-python2/Dockerfile
@@ -0,0 +1,11 @@
+FROM ubuntu:20.04
+RUN useradd -ms /bin/bash easybuild
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt update \
+&& apt install -y curl python2 python-pip-whl \
+&& LMOD_VERSION=8.6.12 \
+&& curl -OL https://github.com/surak/Lmod/releases/download/${LMOD_VERSION}/lmod_${LMOD_VERSION}_all.deb \
+&& apt install -y ./lmod_${LMOD_VERSION}_all.deb
+# debianutils provides 'which' command
+RUN apt install -y bzip2 debianutils diffutils file gcc g++ git gzip libibverbs-dev openssl libssl-dev make patch sudo tar unzip xz-utils
+RUN python -m pip install archspec==0.1.4