diff --git a/my_site/Dockerfile b/my_site/Dockerfile
index 2de388f..7f8d48f 100644
--- a/my_site/Dockerfile
+++ b/my_site/Dockerfile
@@ -2,5 +2,7 @@ FROM python:3.9-slim-buster
 WORKDIR /app
 COPY . /app
 RUN pip install -r requirements.txt
+RUN pip install pre-commit
+RUN pre-commit install
 CMD [ "python", "manage.py", "runserver", "0.0.0.0:8000" ]