diff --git a/Dockerfile b/Dockerfile
index e914d2f..088b5cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -48,7 +48,7 @@ WORKDIR $PYSETUP_PATH
 COPY poetry.lock pyproject.toml ./
 
 # install runtime deps - uses $POETRY_VIRTUALENVS_IN_PROJECT internally
-RUN poetry install --no-dev
+RUN poetry install
 
 # `production` image used for runtime
 FROM python-base as production