diff --git a/Dockerfile b/Dockerfile
index 8d2ecfc..a4df2d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM python:3.8-slim-buster as builder
-RUN python -m venv /opt/venv
+RUN virtualenv /opt/venv
 RUN apt-get update && apt-get install -y build-essential
 COPY requirements.txt .
 RUN pip install uwsgi