diff --git a/docs/kratos/self-hosted/10_sending-sms.mdx b/docs/kratos/self-hosted/10_sending-sms.mdx
index f31087683..9a285827e 100644
--- a/docs/kratos/self-hosted/10_sending-sms.mdx
+++ b/docs/kratos/self-hosted/10_sending-sms.mdx
@@ -51,15 +51,16 @@ The configuration consists of:
   (TRACE).
 - `auth` - configuration of authentication and authorization mechanisms to be used by request
 
-Courier binds the `from`, `to`, and `body` variables into the JsonNet template. These variables are available through a `ctx`
-object. For example to create a body looking like `{ to: "<some-number>" }` to be sent to the SMS provider endpoint, the jsonnet
-template would look like this:
+Courier binds the `from`, `to`, `request_url`, and `body` variables into the JsonNet template. These variables are available
+through a `ctx` object. For example to create a body looking like `{ to: "<some-number>" }` to be sent to the SMS provider
+endpoint, the jsonnet template would look like this:
 
 ```jsonnet
 function(ctx) {
   from: ctx.from,
   to: ctx.to,
   body: ctx.body
+  request_url: ctx.request_url
 }
 ```