diff --git a/demos/apache-proxy/README.md b/demos/apache-proxy/README.md
index 08048512..c76e440d 100644
--- a/demos/apache-proxy/README.md
+++ b/demos/apache-proxy/README.md
@@ -2,7 +2,7 @@
 
 See also [Running Datasette behind a proxy](https://docs.datasette.io/en/latest/deploying.html#running-datasette-behind-a-proxy)
 
-This live demo is running at https://apache-proxy-demo.datasette.io/
+This live demo is running at https://datasette-apache-proxy-demo.fly.dev/prefix/
 
 To build locally, passing in a Datasette commit hash (or `main` for the main branch):
 
@@ -14,3 +14,25 @@ Then run it like this:
     docker run -p 5000:80 datasette-apache-proxy-demo
 
 And visit `http://localhost:5000/` or `http://localhost:5000/prefix/`
+
+## Deployment to Fly
+
+To deploy to [Fly](https://fly.io/) first create an application there by running:
+
+    flyctl apps create --name datasette-apache-proxy-demo
+
+You will need a different name, since I have already taken that one.
+
+Then run this command to deploy:
+
+    flyctl deploy --build-arg DATASETTE_REF=main
+
+This uses `fly.toml` in this directory, which hard-codes the `datasette-apache-proxy-demo` name - so you would need to edit that file to match your application name before running this.
+
+## Deployment to Cloud Run
+
+Deployments to Cloud Run currently result in intermittent 503 errors and I'm not sure why, see [issue #1522](https://github.com/simonw/datasette/issues/1522).
+
+You can deploy like this:
+
+    DATASETTE_REF=main ./deploy-to-cloud-run.sh
diff --git a/demos/apache-proxy/deploy.sh b/demos/apache-proxy/deploy-to-cloud-run.sh
similarity index 100%
rename from demos/apache-proxy/deploy.sh
rename to demos/apache-proxy/deploy-to-cloud-run.sh
diff --git a/demos/apache-proxy/fly.toml b/demos/apache-proxy/fly.toml
new file mode 100644
index 00000000..52e6af5d
--- /dev/null
+++ b/demos/apache-proxy/fly.toml
@@ -0,0 +1,37 @@
+app = "datasette-apache-proxy-demo"
+
+kill_signal = "SIGINT"
+kill_timeout = 5
+processes = []
+
+[env]
+
+[experimental]
+  allowed_public_ports = []
+  auto_rollback = true
+
+[[services]]
+  http_checks = []
+  internal_port = 80
+  processes = ["app"]
+  protocol = "tcp"
+  script_checks = []
+
+  [services.concurrency]
+    hard_limit = 25
+    soft_limit = 20
+    type = "connections"
+
+  [[services.ports]]
+    handlers = ["http"]
+    port = 80
+
+  [[services.ports]]
+    handlers = ["tls", "http"]
+    port = 443
+
+  [[services.tcp_checks]]
+    grace_period = "1s"
+    interval = "15s"
+    restart_limit = 0
+    timeout = "2s"