diff --git a/Caddyfile_example b/Caddyfile_example
index 02b28d8..275fb00 100644
--- a/Caddyfile_example
+++ b/Caddyfile_example
@@ -2,8 +2,9 @@
     admin off
 }
 
-http://127.0.0.1:8001 {
+:8001 {
     root * ./static
+    respond /settings.json "\{\"api_url\": \"http://{http.request.host}:8000\"\}"
     file_server
     header {
         X-Frame-Options DENY
diff --git a/static/settings.json b/static/settings.json
deleted file mode 100644
index a6fb3e2..0000000
--- a/static/settings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "api_url": "http://127.0.0.1:8000"
-}