diff --git a/scio-smb/src/main/java/org/apache/beam/sdk/extensions/smb/IcebergEncoder.java b/scio-smb/src/main/java/org/apache/beam/sdk/extensions/smb/IcebergEncoder.java
index 7e729ce9c5..fb0b11738d 100644
--- a/scio-smb/src/main/java/org/apache/beam/sdk/extensions/smb/IcebergEncoder.java
+++ b/scio-smb/src/main/java/org/apache/beam/sdk/extensions/smb/IcebergEncoder.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2024 Spotify AB.
+ *
+ * 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.apache.beam.sdk.extensions.smb;
 
 import java.math.BigDecimal;
diff --git a/scio-smb/src/test/java/org/apache/beam/sdk/extensions/smb/IcebergHashTypeTest.java b/scio-smb/src/test/java/org/apache/beam/sdk/extensions/smb/IcebergHashTypeTest.java
index 147ed14de9..686e5f1da2 100644
--- a/scio-smb/src/test/java/org/apache/beam/sdk/extensions/smb/IcebergHashTypeTest.java
+++ b/scio-smb/src/test/java/org/apache/beam/sdk/extensions/smb/IcebergHashTypeTest.java
@@ -1,3 +1,20 @@
+/*
+ * Copyright 2024 Spotify AB.
+ *
+ * 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.apache.beam.sdk.extensions.smb;
 
 import static org.junit.Assert.assertEquals;