diff --git a/modules/purchase_trade/view/charter_condition_tree.xml b/modules/purchase_trade/view/charter_condition_tree.xml
index 2769297..66f108b 100644
--- a/modules/purchase_trade/view/charter_condition_tree.xml
+++ b/modules/purchase_trade/view/charter_condition_tree.xml
@@ -1,9 +1,5 @@
 <?xml version="1.0"?>
 <tree>
     <field name="name"/>
-    <field name="party"/>
-    <field name="party_role"/>
-    <field name="responsibility"/>
     <field name="laytime_allowed"/>
-    <field name="laytime_unit"/>
 </tree>