diff --git a/docs/deployment.md b/docs/deployment.md
index a7748a362..717665032 100644
--- a/docs/deployment.md
+++ b/docs/deployment.md
@@ -81,6 +81,18 @@ docker run -d --name mycontainer -p 80:80 myimage
Now you have an optimized FastAPI server in a Docker container. Auto-tuned for your current server (and number of CPU cores).
+#### Bigger Applications
+
+If you followed the section about creating Bigger Applications with Multiple Files
+, your `Dockerfile` might instead look like:
+
+```Dockerfile
+FROM tiangolo/uvicorn-gunicorn-fastapi:python3.7
+
+COPY ./app /app/app
+```
+
+
### Check it
You should be able to check it in your Docker container's URL, for example: http://192.168.99.100/items/5?q=somequery or http://127.0.0.1/items/5?q=somequery (or equivalent, using your Docker host).