diff --git a/src/content/docs/ai-gateway/configuration/authentication.mdx b/src/content/docs/ai-gateway/configuration/authentication.mdx
index e496b400104c245..47e2c79a491e0fe 100644
--- a/src/content/docs/ai-gateway/configuration/authentication.mdx
+++ b/src/content/docs/ai-gateway/configuration/authentication.mdx
@@ -61,6 +61,11 @@ const openai = createOpenAI({
 
 ## Expected behavior
 
+:::note
+When an AI Gateway is accessed from a Cloudflare Worker using a **binding**, the `cf-aig-authorization` header does not need to be manually included.  
+Requests made through bindings are **pre-authenticated** within the associated Cloudflare account. 
+:::
+
 The following table outlines gateway behavior based on the authentication settings and header status:
 
 | Authentication Setting | Header Info    | Gateway State           | Response                                   |