diff --git a/modules/member/ruleset/insertJoinForm.xml b/modules/member/ruleset/insertJoinForm.xml
index dc77c8939..71ca357f1 100644
--- a/modules/member/ruleset/insertJoinForm.xml
+++ b/modules/member/ruleset/insertJoinForm.xml
@@ -4,7 +4,7 @@
     </customrules>
     <fields>
 		<field name="column_type" required="true" />
-		<field name="column_id" required="true" rule="alpha_number" />
-		<field name="column_title" required="true" />
+		<field name="column_id" required="true" rule="alpha_number" length="1:60" />
+		<field name="column_title" required="true" length="1:60" />
     </fields>
 </ruleset>