diff --git a/Lab 2 - Certificates/README.md b/Lab 2 - Certificates/README.md
index e10014d..0da053d 100644
--- a/Lab 2 - Certificates/README.md	
+++ b/Lab 2 - Certificates/README.md	
@@ -294,3 +294,8 @@ After that, signing works properly:
 ```sh
 openssl ca -config /root/ca/openssl.cnf -extensions v3_intermediate_ca -days 3650 -notext -md sha256 -in intermediate.req -out intermediate.cer
 ```
+
+Check the output:
+```sh
+openssl x509 -in intermediate.cer -noout -text
+```