diff --git a/modules/kafka-ext/src/test/resources/example-ignite.xml b/modules/kafka-ext/src/test/resources/example-ignite.xml
index f23a306..d3315e9 100644
--- a/modules/kafka-ext/src/test/resources/example-ignite.xml
+++ b/modules/kafka-ext/src/test/resources/example-ignite.xml
@@ -31,7 +31,7 @@
         http://www.springframework.org/schema/util/spring-util.xsd">
     <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
         <!-- Enable peer class loading for remote events. -->
-        <property name="peerClassLoadingEnabled" value="true"/>
+        <property name="peerClassLoadingEnabled" value="false"/>
         <!-- Enable client mode. -->
         <property name="clientMode" value="true"/>
 
@@ -62,7 +62,7 @@
                     <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
                         <property name="addresses">
                             <list>
-                                <value>127.0.0.1:47500</value>
+                                <value>127.0.0.1:47500..47509</value>
                             </list>
                         </property>
                     </bean>