diff --git a/Dockerfile b/Dockerfile
index 5d1789a..28c4d9c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /usr/src/norminette
 
 COPY pyproject.toml poetry.lock ./
 
-RUN pip3 install poetry \
+RUN pip3 install setuptools poetry \
     && poetry config virtualenvs.create false \
     && poetry install --no-dev