diff --git a/centreon-plugins/database/mssql/mode/backupage.pm b/centreon-plugins/database/mssql/mode/backupage.pm
index fb9f8b01d..7e6b030ed 100644
--- a/centreon-plugins/database/mssql/mode/backupage.pm
+++ b/centreon-plugins/database/mssql/mode/backupage.pm
@@ -90,6 +90,7 @@ sub run {
                     WHERE BS.type = 'D'
                     GROUP BY BS.[database_name]
                 ) BS1 ON D.name = BS1.[database_name]
+                WHERE D.source_database_id IS NULL
                 ORDER BY D.[name]";
     }