diff --git a/src/main/java/org/sonatype/nexus/blobstore/gcloud/internal/AbstractGoogleClientFactory.java b/src/main/java/org/sonatype/nexus/blobstore/gcloud/internal/AbstractGoogleClientFactory.java
index b009815..ae5aeb0 100644
--- a/src/main/java/org/sonatype/nexus/blobstore/gcloud/internal/AbstractGoogleClientFactory.java
+++ b/src/main/java/org/sonatype/nexus/blobstore/gcloud/internal/AbstractGoogleClientFactory.java
@@ -1,3 +1,15 @@
+/*
+ * Sonatype Nexus (TM) Open Source Version
+ * Copyright (c) 2017-present Sonatype, Inc.
+ * All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
+ *
+ * This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
+ * which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
+ *
+ * Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
+ * of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
+ * Eclipse Foundation. All other trademarks are the property of their respective owners.
+ */
 package org.sonatype.nexus.blobstore.gcloud.internal;
 
 import com.google.api.client.http.apache.ApacheHttpTransport;
diff --git a/src/test/java/org/sonatype/nexus/blobstore/gcloud/internal/GoogleCloudBlobStoreIT.groovy b/src/test/java/org/sonatype/nexus/blobstore/gcloud/internal/GoogleCloudBlobStoreIT.groovy
index a824a86..c0d797d 100644
--- a/src/test/java/org/sonatype/nexus/blobstore/gcloud/internal/GoogleCloudBlobStoreIT.groovy
+++ b/src/test/java/org/sonatype/nexus/blobstore/gcloud/internal/GoogleCloudBlobStoreIT.groovy
@@ -1,3 +1,15 @@
+/*
+ * Sonatype Nexus (TM) Open Source Version
+ * Copyright (c) 2017-present Sonatype, Inc.
+ * All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
+ *
+ * This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
+ * which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
+ *
+ * Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
+ * of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
+ * Eclipse Foundation. All other trademarks are the property of their respective owners.
+ */
 package org.sonatype.nexus.blobstore.gcloud.internal
 
 import java.util.stream.Collectors