diff --git a/src/DIRAC/ConfigurationSystem/Agent/VOMS2CSAgent.py b/src/DIRAC/ConfigurationSystem/Agent/VOMS2CSAgent.py
index fcdb220fe62..9ace724a565 100644
--- a/src/DIRAC/ConfigurationSystem/Agent/VOMS2CSAgent.py
+++ b/src/DIRAC/ConfigurationSystem/Agent/VOMS2CSAgent.py
@@ -182,7 +182,7 @@ def execute(self):
                 if self.dryRun:
                     self.log.info("Dry Run: mail won't be sent")
                     self.log.info(mailMsg)
-                else:
+                elif voChanged:
                     NotificationClient().sendMail(
                         self.am_getOption("MailTo", voAdminMail), "VOMS2CSAgent run log", mailMsg, self.mailFrom
                     )