diff --git a/exporter/Dockerfile b/exporter/Dockerfile
index 1f53ceb..039b483 100644
--- a/exporter/Dockerfile
+++ b/exporter/Dockerfile
@@ -3,5 +3,6 @@ WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 COPY exporter.py .
+ENV PYTHONUNBUFFERED=1
 EXPOSE 9101
-CMD ["python", "exporter.py"]
+CMD ["python", "-u", "exporter.py"]