diff --git a/Dockerfile b/Dockerfile
index e3a37dc..a06b146 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,7 @@ FROM python:3.11
 
 ARG FRONTEND_DIR=munch-ease-frontend
 ARG BACKEND_DIR=munch-ease-backend
+ARG DOOF_PORT=4006
 
 WORKDIR /code
 
@@ -20,4 +21,4 @@ ENV DOOF_DB=/data/doof.sqlite
 EXPOSE 80
 WORKDIR /code/app
 
-CMD python -m uvicorn main:app --host 0.0.0.0 --port 80
\ No newline at end of file
+CMD python -m uvicorn main:app --host 0.0.0.0 --port "${DOOF_PORT}"
\ No newline at end of file