diff --git a/spring-security-rest-digest-auth/src/main/resources/webSecurityConfig.xml b/spring-security-rest-digest-auth/src/main/resources/webSecurityConfig.xml
index 7727d904c9..55dd9d1edc 100644
--- a/spring-security-rest-digest-auth/src/main/resources/webSecurityConfig.xml
+++ b/spring-security-rest-digest-auth/src/main/resources/webSecurityConfig.xml
@@ -6,13 +6,13 @@
         http://www.springframework.org/schema/beans 
         http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">
 
-    <beans:bean id="digestFilter">
+    <beans:bean id="digestFilter" class="org.springframework.security.web.authentication.www.DigestAuthenticationFilter">
         <beans:property name="userDetailsService" ref="userService" />
         <beans:property name="authenticationEntryPoint" ref="digestEntryPoint" />
     </beans:bean>
-    <beans:bean id="digestEntryPoint">
+    <beans:bean id="digestEntryPoint" class="org.springframework.security.web.authentication.www.DigestAuthenticationEntryPoint">
         <beans:property name="realmName" value="Contacts Realm via Digest Authentication" />
-        <beans:property name="key" value="acegi" />
+        <beans:property name="key" value="uniqueAndSecret" />
     </beans:bean>
 
     <http use-expressions="true" create-session="stateless" entry-point-ref="digestEntryPoint">
@@ -23,7 +23,7 @@
 
     <authentication-manager>
         <authentication-provider>
-            <user-service>
+            <user-service id="userService">
                 <user name="user" password="userPass" authorities="ROLE_USER" />
             </user-service>
         </authentication-provider>