diff --git a/doc/configuration.rst b/doc/configuration.rst
index d413febe21..9ef79b7d95 100644
--- a/doc/configuration.rst
+++ b/doc/configuration.rst
@@ -18,7 +18,7 @@ How to obtain the certificate and private keys?
 -----------------------------------------------
 
 Both values should be extracted from the p12 certificate issued by the
-`FNMT <https://www.cert.fnmt.es/certificados/>`_.
+`FNMT <https://www.sede.fnmt.gob.es/certificados>`_.
 The certificate should be related to the company presenting the information
 or an authorized party.