diff --git a/pregelix/pregelix-example/pom.xml b/pregelix/pregelix-example/pom.xml
index e643331..beefee2 100644
--- a/pregelix/pregelix-example/pom.xml
+++ b/pregelix/pregelix-example/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>edu.uci.ics.hyracks</groupId>
 		<artifactId>pregelix</artifactId>
-		<version>0.2.3-SNAPSHOT</version>
+		<version>0.2.4-SNAPSHOT</version>
 	</parent>
 
 	<build>
@@ -104,7 +104,7 @@
 		<dependency>
 			<groupId>edu.uci.ics.hyracks</groupId>
 			<artifactId>pregelix-core</artifactId>
-			<version>0.2.3-SNAPSHOT</version>
+			<version>0.2.4-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
diff --git a/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/dataload/DataLoadTest.java b/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/dataload/DataLoadTest.java
index 37f03a5..321b5b2 100644
--- a/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/dataload/DataLoadTest.java
+++ b/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/dataload/DataLoadTest.java
@@ -76,7 +76,7 @@
         ClusterConfig.setStorePath(PATH_TO_CLUSTER_STORE);
         ClusterConfig.setClusterPropertiesPath(PATH_TO_CLUSTER_PROPERTIES);
         cleanupStores();
-        PregelixHyracksIntegrationUtil.init();
+        PregelixHyracksIntegrationUtil.init("src/test/resources/topology.xml");
         PregelixHyracksIntegrationUtil.createApp(HYRACKS_APP_NAME);
         LOGGER.info("Hyracks mini-cluster started");
         startHDFS();
diff --git a/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobrun/RunJobTestSuite.java b/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobrun/RunJobTestSuite.java
index 79a5c3c..fa98ebd 100644
--- a/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobrun/RunJobTestSuite.java
+++ b/pregelix/pregelix-example/src/test/java/edu/uci/ics/pregelix/example/jobrun/RunJobTestSuite.java
@@ -75,7 +75,7 @@
 		ClusterConfig.setStorePath(PATH_TO_CLUSTER_STORE);
 		ClusterConfig.setClusterPropertiesPath(PATH_TO_CLUSTER_PROPERTIES);
 		cleanupStores();
-		PregelixHyracksIntegrationUtil.init();
+		PregelixHyracksIntegrationUtil.init("src/test/resources/topology.xml");
 		PregelixHyracksIntegrationUtil.createApp(HYRACKS_APP_NAME);
 		LOGGER.info("Hyracks mini-cluster started");
 		FileUtils.forceMkdir(new File(ACTUAL_RESULT_DIR));
diff --git a/pregelix/pregelix-example/src/test/resources/topology.xml b/pregelix/pregelix-example/src/test/resources/topology.xml
new file mode 100755
index 0000000..2a6c380
--- /dev/null
+++ b/pregelix/pregelix-example/src/test/resources/topology.xml
@@ -0,0 +1,7 @@
+<cluster-topology>
+    <network-switch name="Global">
+        <network-switch name="local">
+            <terminal name="127.1.0.1"/>
+        </network-switch>
+    </network-switch>
+</cluster-topology>
\ No newline at end of file