Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/usermanagement/Workspace.hbm.xml
===================================================================
diff -u -ra07f122478a2eb187e7448fbfe41a738504e3f26 -rd425bf91578e9887df393284ed1ec2f435a78917
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/usermanagement/Workspace.hbm.xml	(.../Workspace.hbm.xml)	(revision a07f122478a2eb187e7448fbfe41a738504e3f26)
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/usermanagement/Workspace.hbm.xml	(.../Workspace.hbm.xml)	(revision d425bf91578e9887df393284ed1ec2f435a78917)
@@ -119,7 +119,7 @@
         								    @hibernate.collection-key column="workspace_id"
         								    @hibernate.collection-one-to-many class="org.lamsfoundation.lams.usermanagement.WorkspaceWorkspaceFolder"
         </meta>
-        <key column="workspace_folder"/>
+        <key column="workspace_id"/>
         <one-to-many class="org.lamsfoundation.lams.usermanagement.WorkspaceWorkspaceFolder"/>
     </set>