diff --git a/navalplanner-webapp/src/main/webapp/orders/components/_orderElementTree.zul b/navalplanner-webapp/src/main/webapp/orders/components/_orderElementTree.zul
index b3ee13488..a5305b96b 100644
--- a/navalplanner-webapp/src/main/webapp/orders/components/_orderElementTree.zul
+++ b/navalplanner-webapp/src/main/webapp/orders/components/_orderElementTree.zul
@@ -48,6 +48,7 @@
         <tree id="tree" height="440px" multiple="false" droppable="true"
             onDrop="treeController.move(self, event.dragged)"
             onSelect="treeController.updateControlButtons(event)"
+            mold="paging" pageSize="50"
             sclass="orderTree"
             zclass="z-dottree">
             <treecols sizable="true">