diff --git a/trunk/dist/game/data/xsd/buylist.xsd b/trunk/dist/game/data/xsd/buylist.xsd
index e89cbf146d..71e2cffbb6 100644
--- a/trunk/dist/game/data/xsd/buylist.xsd
+++ b/trunk/dist/game/data/xsd/buylist.xsd
@@ -17,7 +17,7 @@
 						</xs:sequence>
 					</xs:complexType>
 				</xs:element>
-				<xs:element name="item" minOccurs="1" maxOccurs="unbounded">
+				<xs:element name="item" minOccurs="0" maxOccurs="unbounded">
 					<xs:complexType>
 						<xs:attribute name="id" use="required">
 							<xs:simpleType>
diff --git a/trunk/dist/game/data/xsd/multisell.xsd b/trunk/dist/game/data/xsd/multisell.xsd
index 746211514b..9a0ee96f1a 100644
--- a/trunk/dist/game/data/xsd/multisell.xsd
+++ b/trunk/dist/game/data/xsd/multisell.xsd
@@ -17,7 +17,7 @@
 						</xs:sequence>
 					</xs:complexType>
 				</xs:element>
-				<xs:element name="item" minOccurs="1" maxOccurs="unbounded">
+				<xs:element name="item" minOccurs="0" maxOccurs="unbounded">
 					<xs:complexType>
 						<xs:sequence minOccurs="1" maxOccurs="1">
 							<xs:element name="ingredient" minOccurs="0" maxOccurs="unbounded">