diff --git a/Dockerfile b/Dockerfile
index 53de782..ad97331 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,8 @@
 FROM python:3.8.2-alpine
 
+# Ensure the output is sent directly to the terminal without being buffered.
+ENV PYTHONUNBUFFERED 1
+
 COPY server.py /app/
 WORKDIR /app