diff --git a/docs/tutorials/aws.md b/docs/tutorials/aws.md
index dc9be8ad9..5ab4050de 100644
--- a/docs/tutorials/aws.md
+++ b/docs/tutorials/aws.md
@@ -171,6 +171,13 @@ This list is not the full list, but a few arguments that where chosen.
 
 `aws-zone-type` allows filtering for private and public zones
 
+## Annotations
+
+Annotations which are specific to AWS.
+
+### alias
+
+`external-dns.alpha.kubernetes.io/alias` if set to `true` on an ingress, it will create an ALIAS record when the target is an ALIAS as well.
 
 ## Verify ExternalDNS works (Ingress example)