diff --git a/drivers/ciena/src/test/java/org/onosproject/drivers/ciena/CienaDriversLoaderTest.java b/drivers/ciena/src/test/java/org/onosproject/drivers/ciena/CienaDriversLoaderTest.java
index 4513da1..82623c3 100644
--- a/drivers/ciena/src/test/java/org/onosproject/drivers/ciena/CienaDriversLoaderTest.java
+++ b/drivers/ciena/src/test/java/org/onosproject/drivers/ciena/CienaDriversLoaderTest.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.drivers.ciena;
 
 import org.junit.Before;
diff --git a/drivers/corsa/src/test/java/org/onosproject/drivers/corsa/CorsaDriversLoaderTest.java b/drivers/corsa/src/test/java/org/onosproject/drivers/corsa/CorsaDriversLoaderTest.java
index 3c3ccda..0d4b4f9 100644
--- a/drivers/corsa/src/test/java/org/onosproject/drivers/corsa/CorsaDriversLoaderTest.java
+++ b/drivers/corsa/src/test/java/org/onosproject/drivers/corsa/CorsaDriversLoaderTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.drivers.corsa;
 
 import org.junit.Before;
diff --git a/drivers/netconf/src/test/java/org/onosproject/drivers/netconf/NetconfDriversLoaderTest.java b/drivers/netconf/src/test/java/org/onosproject/drivers/netconf/NetconfDriversLoaderTest.java
index 2af8d11..4155f08 100644
--- a/drivers/netconf/src/test/java/org/onosproject/drivers/netconf/NetconfDriversLoaderTest.java
+++ b/drivers/netconf/src/test/java/org/onosproject/drivers/netconf/NetconfDriversLoaderTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.drivers.netconf;
 
 import org.junit.Before;
diff --git a/drivers/optical/src/test/java/org/onosproject/drivers/optical/OpticalDriversLoaderTest.java b/drivers/optical/src/test/java/org/onosproject/drivers/optical/OpticalDriversLoaderTest.java
index ddec363..f12ddf1 100644
--- a/drivers/optical/src/test/java/org/onosproject/drivers/optical/OpticalDriversLoaderTest.java
+++ b/drivers/optical/src/test/java/org/onosproject/drivers/optical/OpticalDriversLoaderTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.drivers.optical;
 
 import org.junit.Before;
diff --git a/drivers/ovsdb/src/test/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoaderTest.java b/drivers/ovsdb/src/test/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoaderTest.java
index 0bee8db..d1a1ad8 100644
--- a/drivers/ovsdb/src/test/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoaderTest.java
+++ b/drivers/ovsdb/src/test/java/org/onosproject/drivers/ovsdb/OvsdbDriversLoaderTest.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.drivers.ovsdb;
 
 import org.junit.Before;