diff --git a/docs/faq.md b/docs/faq.md
index db309b385..9c9173bb6 100644
--- a/docs/faq.md
+++ b/docs/faq.md
@@ -254,8 +254,8 @@ one to expose DNS to the internet.
 
 To do this with ExternalDNS you can use the `--annotation-filter` to specifically tie an instance of ExternalDNS to
 an instance of a ingress controller. Let's assume you have two ingress controllers `nginx-internal` and `nginx-external`
-then you can start two ExternalDNS providers one with `--annotation-filter=kubernetes.io/ingress.class=nginx-internal`
-and one with `--annotation-filter=kubernetes.io/ingress.class=nginx-external`.
+then you can start two ExternalDNS providers one with `--annotation-filter=kubernetes.io/ingress.class in (nginx-internal)`
+and one with `--annotation-filter=kubernetes.io/ingress.class in (nginx-external)`.
 
 Beware when using multiple sources, e.g. `--source=service --source=ingress`, `--annotation-filter` will filter every given source objects.
 If you need to filter only one specific source you have to run a separated external dns service containing only the wanted `--source`  and `--annotation-filter`.
diff --git a/docs/tutorials/public-private-route53.md b/docs/tutorials/public-private-route53.md
index 5a6bc65ca..764a7e747 100644
--- a/docs/tutorials/public-private-route53.md
+++ b/docs/tutorials/public-private-route53.md
@@ -241,7 +241,7 @@ spec:
         - --provider=aws
         - --registry=txt
         - --txt-owner-id=external-dns
-        - --annotation-filter=kubernetes.io/ingress.class=external-ingress
+        - --annotation-filter=kubernetes.io/ingress.class in (external-ingress)
         - --aws-zone-type=public
         image: k8s.gcr.io/external-dns/external-dns:v0.7.6
         name: external-dns-public
@@ -279,7 +279,7 @@ spec:
         - --provider=aws
         - --registry=txt
         - --txt-owner-id=dev.k8s.nexus
-        - --annotation-filter=kubernetes.io/ingress.class=internal-ingress
+        - --annotation-filter=kubernetes.io/ingress.class in (internal-ingress)
         - --aws-zone-type=private
         image: k8s.gcr.io/external-dns/external-dns:v0.7.6
         name: external-dns-private