diff --git a/spring-xd-samples/sink/pom.xml b/spring-xd-samples/sink/pom.xml
index 1c86841f5..c6c796aee 100644
--- a/spring-xd-samples/sink/pom.xml
+++ b/spring-xd-samples/sink/pom.xml
@@ -19,7 +19,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<start-class>demo.ModuleApplication</start-class>
+		<start-class>demo.SinkApplication</start-class>
 		<java.version>1.8</java.version>
 	</properties>
 
diff --git a/spring-xd-samples/source/pom.xml b/spring-xd-samples/source/pom.xml
index 5613388a9..02a981e57 100644
--- a/spring-xd-samples/source/pom.xml
+++ b/spring-xd-samples/source/pom.xml
@@ -19,7 +19,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<start-class>demo.ModuleApplication</start-class>
+		<start-class>demo.SourceApplication</start-class>
 		<java.version>1.8</java.version>
 	</properties>
 
diff --git a/spring-xd-samples/tap/pom.xml b/spring-xd-samples/tap/pom.xml
index e010588f3..d93aa5909 100644
--- a/spring-xd-samples/tap/pom.xml
+++ b/spring-xd-samples/tap/pom.xml
@@ -19,7 +19,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<start-class>demo.ModuleApplication</start-class>
+		<start-class>demo.TapApplication</start-class>
 		<java.version>1.8</java.version>
 	</properties>