diff --git a/data/sql/updates/world/2016_08_23_00.sql b/data/sql/updates/world/2016_08_23_00.sql
index dd5de7a88..93339beca 100644
--- a/data/sql/updates/world/2016_08_23_00.sql
+++ b/data/sql/updates/world/2016_08_23_00.sql
@@ -1,5 +1,5 @@
 
-ALTER TABLE world_db_version CHANGE COLUMN 2016_08_21_00 2016_08_23_00;
+ALTER TABLE world_db_version CHANGE COLUMN 2016_08_21_00 2016_08_23_00 BIT;
 
 /*
 Issue: #89 (https://github.com/AzerothShard/AzerothShard-Issues-ita/issues/89)