diff --git a/htdocs/admin/agenda_reminder.php b/htdocs/admin/agenda_reminder.php
index 42967b4f275..e147c568671 100644
--- a/htdocs/admin/agenda_reminder.php
+++ b/htdocs/admin/agenda_reminder.php
@@ -233,6 +233,9 @@ if (!isModEnabled('cron')) {
 			} else {
 				print '<a href="'.$_SERVER['PHP_SELF'].'?action=del_AGENDA_REMINDER_EMAIL&token='.newToken().'">'.img_picto($langs->trans('Enabled'), 'switch_on').'</a>';
 			}
+		} else {
+			$langs->load("cron");
+			print '<span class="opacitymedium warning">'.$langs->trans("JobNotFound", $langs->transnoentitiesnoconv("sendEmailsReminder")).'</span>';
 		}
 	}
 }
diff --git a/htdocs/langs/en_US/cron.lang b/htdocs/langs/en_US/cron.lang
index ccaa67bddf8..505ce1a6c70 100644
--- a/htdocs/langs/en_US/cron.lang
+++ b/htdocs/langs/en_US/cron.lang
@@ -91,6 +91,7 @@ WarningCronDelayed=Attention, for performance purpose, whatever is next date of
 DATAPOLICYJob=Data cleaner and anonymizer
 JobXMustBeEnabled=Job %s must be enabled
 EmailIfError=Email for warning on error
+JobNotFound=Job %s not found in list of jobs (try to disable/enabled module)
 ErrorInBatch=Error when running the job %s
 
 # Cron Boxes