diff --git a/Dockerfile b/Dockerfile
index b1750b1..8a6e1cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM python:3.11-alpine
 WORKDIR /app
 COPY requirements.txt .
-RUN pip install -r requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
 
 COPY ./mysite ./mysite
 COPY ./polls ./polls