diff --git a/core/src/main/resources/org/springframework/ws/config/web-services-2.0.xsd b/core/src/main/resources/org/springframework/ws/config/web-services-2.0.xsd
index e88c7bef..610579cc 100644
--- a/core/src/main/resources/org/springframework/ws/config/web-services-2.0.xsd
+++ b/core/src/main/resources/org/springframework/ws/config/web-services-2.0.xsd
@@ -217,7 +217,7 @@
                     </xsd:documentation>
                 </xsd:annotation>
             </xsd:attribute>
-            <xsd:attribute name="locationUri" type="xsd:anyURI">
+            <xsd:attribute name="locationUri" type="xsd:anyURI" use="required">
                 <xsd:annotation>
                     <xsd:documentation>
                         Sets the value used for the SOAP Address location attribute value.
diff --git a/core/src/test/resources/org/springframework/ws/config/wsdlBeanDefinitionParserTest.xml b/core/src/test/resources/org/springframework/ws/config/wsdlBeanDefinitionParserTest.xml
index cfabd36d..5bf45dac 100644
--- a/core/src/test/resources/org/springframework/ws/config/wsdlBeanDefinitionParserTest.xml
+++ b/core/src/test/resources/org/springframework/ws/config/wsdlBeanDefinitionParserTest.xml
@@ -7,7 +7,7 @@
 
     <sws:static-wsdl location="classpath:org/springframework/ws/client/support/destination/simple.wsdl"/>
 
-    <sws:dynamic-wsdl id="single" portTypeName="Order">
+    <sws:dynamic-wsdl id="single" portTypeName="Order" locationUri="http://test">
         <sws:xsd location="classpath:/org/springframework/ws/wsdl/wsdl11/single.xsd"/>
     </sws:dynamic-wsdl>