diff --git a/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/consumer/SampleIntegrationParentApplicationTests.java b/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/consumer/SampleIntegrationParentApplicationTests.java
index 23b9a8fdc74..61a8a546e3c 100644
--- a/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/consumer/SampleIntegrationParentApplicationTests.java
+++ b/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/consumer/SampleIntegrationParentApplicationTests.java
@@ -87,7 +87,7 @@ public class SampleIntegrationParentApplicationTests {
 
 	private Resource[] findResources() throws IOException {
 		return ResourcePatternUtils.getResourcePatternResolver(
-				new DefaultResourceLoader()).getResources("file:target/output/**");
+				new DefaultResourceLoader()).getResources("file:target/output/**/*.msg");
 	}
 
 	private String readResources(Resource[] resources) throws IOException {