diff --git a/schema/DatabaseSchema.xml b/schema/DatabaseSchema.xml
index dea47f06c780250a343ced1ed1e8cebea95fabb6..6a15fe17f76baecaa826d0eb438843bcef56b515 100644
--- a/schema/DatabaseSchema.xml
+++ b/schema/DatabaseSchema.xml
@@ -6190,7 +6190,7 @@
 		</field>
 		<field name="schdayofweek" type="C" size="100">
 		</field>
-		<field name="schannualdates" type="C" size="100">
+		<field name="schannualdates" type="C" size="500">
 		</field>
 		<field name="schtime" type="C" size="50">
 		</field>