diff --git a/Dockerfile b/Dockerfile
index a0b6645..c3acf64 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ COPY app /app
 
 WORKDIR "/app"
 
-RUN pip install -r requirements.txt
+RUN pip install --no-cache-dir --requirement requirements.txt
 
 #USER "nobody"