diff --git a/Dockerfile b/Dockerfile
index 9ffe3dc..3d8525a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,5 +4,4 @@ WORKDIR /utils
 COPY . .
 RUN pip install --no-cache-dir -r requirements-prod.txt
 
-ENTRYPOINT [ "gunicorn", "-w", "4", "utils.app", "--bind", "0.0.0.0:8000" ]
-
+CMD ["waitress-serve", "--port=8000", "app.app"]
diff --git a/requirements-prod.txt b/requirements-prod.txt
index 6a40de2..ed4fe82 100644
--- a/requirements-prod.txt
+++ b/requirements-prod.txt
@@ -1,3 +1,3 @@
 flask
 bleach
-gunicorn
+waitress