diff --git a/main/inc/lib/database.constants.inc.php b/main/inc/lib/database.constants.inc.php
index 5adb90b5b8..a9b21de16f 100644
--- a/main/inc/lib/database.constants.inc.php
+++ b/main/inc/lib/database.constants.inc.php
@@ -278,6 +278,8 @@ define('TABLE_METADATA', 'metadata');
 // Attendance Sheet
 define('TABLE_ATTENDANCE',          'attendance');
 define('TABLE_ATTENDANCE_CALENDAR', 'attendance_calendar');
+define('TABLE_ATTENDANCE_SHEET_LOG','attendance_sheet_log');
+
 define('TABLE_ATTENDANCE_SHEET',    'attendance_sheet');
 define('TABLE_ATTENDANCE_RESULT',   'attendance_result');