diff --git a/core/src/test/java/org/opensearch/sql/planner/physical/LookupOperatorTest.java b/core/src/test/java/org/opensearch/sql/planner/physical/LookupOperatorTest.java
index c7ab22dfde..382028216c 100644
--- a/core/src/test/java/org/opensearch/sql/planner/physical/LookupOperatorTest.java
+++ b/core/src/test/java/org/opensearch/sql/planner/physical/LookupOperatorTest.java
@@ -1,3 +1,7 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
 package org.opensearch.sql.planner.physical;
 
 import static org.hamcrest.MatcherAssert.assertThat;
diff --git a/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/SingleRowQueryTest.java b/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/SingleRowQueryTest.java
index dbbb09f705..bd8369878d 100644
--- a/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/SingleRowQueryTest.java
+++ b/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/SingleRowQueryTest.java
@@ -1,3 +1,8 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 package org.opensearch.sql.opensearch.storage;
 
 import static org.hamcrest.MatcherAssert.assertThat;