diff --git a/pandora_server/ChangeLog b/pandora_server/ChangeLog
index b7b5fb88a6..9df433e2ee 100644
--- a/pandora_server/ChangeLog
+++ b/pandora_server/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-04  Sergio Martin <sergio.martin@artica.es>
+
+	* util/pandora_manage.pl: Update fired alert counts when 
+	use validate_all_alerts option
+
 2013-03-01  Ramon Novoa  <rnovoa@artica.es>
 
 	* lib/PandoraFMS/Core.pm,
diff --git a/pandora_server/util/pandora_manage.pl b/pandora_server/util/pandora_manage.pl
index 3fb59589da..6c13b4e4d3 100755
--- a/pandora_server/util/pandora_manage.pl
+++ b/pandora_server/util/pandora_manage.pl
@@ -2656,6 +2656,10 @@ sub cli_validate_all_alerts() {
 	if($res == -1) {
 		print_log "[ERROR] Alerts cannot be validated\n\n";
 	}
+	else {
+		# Update fired alerts count in agents
+		db_update ($dbh, "UPDATE tagente SET fired_count = 0");
+	}
 }
 
 ##############################################################################
@@ -2693,6 +2697,10 @@ sub cli_validate_policy_alerts() {
 	if($res == -1) {
 		print_log "[ERROR] Alerts cannot be validated\n\n";
 	}
+	else {
+		# Update fired alerts count in agents
+		db_update ($dbh, "UPDATE tagente SET fired_count = 0");
+	}
 }
 
 ##############################################################################