diff --git a/spring-boot-samples/spring-boot-sample-actuator/src/test/java/sample/actuator/CorsSampleActuatorApplicationTests.java b/spring-boot-samples/spring-boot-sample-actuator/src/test/java/sample/actuator/CorsSampleActuatorApplicationTests.java
index ba96211b9f..ea958cc82d 100644
--- a/spring-boot-samples/spring-boot-sample-actuator/src/test/java/sample/actuator/CorsSampleActuatorApplicationTests.java
+++ b/spring-boot-samples/spring-boot-sample-actuator/src/test/java/sample/actuator/CorsSampleActuatorApplicationTests.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package sample.actuator;
 
 import java.net.URI;
diff --git a/spring-boot-samples/spring-boot-sample-test-nomockito/src/main/java/sample/testnomockito/SampleTestNoMockitoApplication.java b/spring-boot-samples/spring-boot-sample-test-nomockito/src/main/java/sample/testnomockito/SampleTestNoMockitoApplication.java
index 550aa84d6e..c2f0f1d626 100644
--- a/spring-boot-samples/spring-boot-sample-test-nomockito/src/main/java/sample/testnomockito/SampleTestNoMockitoApplication.java
+++ b/spring-boot-samples/spring-boot-sample-test-nomockito/src/main/java/sample/testnomockito/SampleTestNoMockitoApplication.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package sample.testnomockito;
 
 import org.springframework.boot.SpringApplication;
diff --git a/spring-boot-samples/spring-boot-sample-test-nomockito/src/test/java/sample/testnomockito/SampleTestNoMockitoApplicationTests.java b/spring-boot-samples/spring-boot-sample-test-nomockito/src/test/java/sample/testnomockito/SampleTestNoMockitoApplicationTests.java
index 42963d8008..8c16d1a480 100644
--- a/spring-boot-samples/spring-boot-sample-test-nomockito/src/test/java/sample/testnomockito/SampleTestNoMockitoApplicationTests.java
+++ b/spring-boot-samples/spring-boot-sample-test-nomockito/src/test/java/sample/testnomockito/SampleTestNoMockitoApplicationTests.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package sample.testnomockito;
 
 import org.junit.Test;