diff --git a/controllers/nginx/README.md b/controllers/nginx/README.md
index 321f171ab..8eb52a696 100644
--- a/controllers/nginx/README.md
+++ b/controllers/nginx/README.md
@@ -191,7 +191,7 @@ spec:
     serviceName: s1
     servicePort: 80
 ```
-Please follow [test.sh](https://github.com/bprashanth/Ingress/blob/master/examples/sni/nginx/test.sh) as a guide on how to generate secrets containing SSL certificates. The name of the secret can be different than the name of the certificate.
+Please follow [PREREQUISITES](../../examples/PREREQUISITES.md) as a guide on how to generate secrets containing SSL certificates. The name of the secret can be different than the name of the certificate.
 
 Check the [example](../../examples/tls-termination/nginx)