diff --git a/slapos-client.cfg.example b/slapos-client.cfg.example
index b771c5ef0f23c1d2e084abcc0334fd075520b40a..f5ba63d90fdc0c1b28b3a97a1184605226f6114a 100644
--- a/slapos-client.cfg.example
+++ b/slapos-client.cfg.example
@@ -2,6 +2,10 @@
 master_url = https://slap.vifib.com/
 
 [slapconsole]
+# Put here retrieved certificate from vifib.
+# Beware: put certificate from YOUR account, not the one from your node.
+# You (as identified person from vifib) will request an instance, node your node.
+# Conclusion: node certificate != person certificate.
 cert_file = certificate file location coming from your slapos master account
 key_file = key file location coming from your slapos master account
 # Below are softwares supported by Vifib