diff --git a/tox-stretch/Dockerfile b/tox-stretch/Dockerfile
new file mode 100644
index 0000000..ba3d709
--- /dev/null
+++ b/tox-stretch/Dockerfile
@@ -0,0 +1,10 @@
+ARG REGISTRY=swh-jenkins
+FROM $REGISTRY/base
+LABEL maintainer="SoftwareHeritage"
+
+USER jenkins
+
+RUN python3 -m pip install --user --upgrade \
+  pip setuptools wheel twine tox detox
+RUN python3 -m pip install --user --no-warn-script-location \
+  Radon pylint coverage codespell pyarcanist