diff --git a/setup.sh b/setup.sh
index b2c2083..a56f879 100644
--- a/setup.sh
+++ b/setup.sh
@@ -879,6 +879,9 @@ RUN groupadd -g \$GID appuser && \
     chown -R appuser:appuser /app
 
 USER appuser
+
+EXPOSE 5000
+
 CMD ["gunicorn", "-b", "0.0.0.0:5000", "app:app"]
 DOCKER_END