diff --git a/fedora_messaging_certificates.md b/fedora_messaging_certificates.md
index febd556..7f1aa10 100644
--- a/fedora_messaging_certificates.md
+++ b/fedora_messaging_certificates.md
@@ -47,14 +47,11 @@ Source: https://pagure.io/fedora-infrastructure/issue/8638
 
 # Regenerating TLS certificates
 
-* First remove old files
+* First revoke old certificate
 
 In the staging subdir run
 ```
-rm -f pki/reqs/<service_name>.stg.req
-rm -f pki/private/<service_name>.stg.key
-rm -f pki/issued/<service_name>.stg.crt
-rm -f pki/certs_by_serial/<serial_number_of_cert>.pem
+/usr/share/easy-rsa/3/easyrsa revoke <service-name>
 ```
 
 Same for production, but without `.stg` in name and the commands need to be run from production subdir