diff --git a/db/zm_update-1.35.25.sql b/db/zm_update-1.35.25.sql
index 387ef09b0..16df91d74 100644
--- a/db/zm_update-1.35.25.sql
+++ b/db/zm_update-1.35.25.sql
@@ -56,7 +56,7 @@ EXECUTE stmt;
 SET @s = (SELECT IF(
     (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
      AND table_name = 'Monitor_Status'
-     AND column_name = 'DayEvents'
+     AND column_name = 'DayEventDiskSpace'
     ) > 0,
 "ALTER TABLE `Monitor_Status` DROP `DayEventDiskSpace`",
 "SELECT 'Column DayEventDiskSpace already removed from Monitor_Status'"