diff --git a/web-manager/Dockerfile b/web-manager/Dockerfile
index 14230ed..557867a 100644
--- a/web-manager/Dockerfile
+++ b/web-manager/Dockerfile
@@ -7,5 +7,7 @@ COPY ./ /app
 
 RUN pip install --no-cache-dir -r requirements.txt
 
+EXPOSE 5000
+
 CMD ["gunicorn", "-b", "0.0.0.0:5000", "app:app"]