diff --git a/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ExecutorId.java b/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ExecutorId.java
index 6e8fd739..cf3d1735 100644
--- a/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ExecutorId.java
+++ b/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ExecutorId.java
@@ -1,3 +1,20 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright 2021-2024 Agorapulse.
+ *
+ * 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
+ *
+ *     https://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 com.agorapulse.worker.executor;
 
 /**
diff --git a/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactory.java b/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactory.java
index 44f56e3b..9674e889 100644
--- a/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactory.java
+++ b/libs/micronaut-worker/src/main/java/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactory.java
@@ -1,3 +1,20 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright 2021-2024 Agorapulse.
+ *
+ * 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
+ *
+ *     https://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 com.agorapulse.worker.executor.ecs;
 
 import com.agorapulse.worker.executor.ExecutorId;
diff --git a/libs/micronaut-worker/src/test/groovy/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactorySpec.groovy b/libs/micronaut-worker/src/test/groovy/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactorySpec.groovy
index 0ba316c3..92c0c7d9 100644
--- a/libs/micronaut-worker/src/test/groovy/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactorySpec.groovy
+++ b/libs/micronaut-worker/src/test/groovy/com/agorapulse/worker/executor/ecs/EcsExecutorIdFactorySpec.groovy
@@ -1,3 +1,20 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright 2021-2024 Agorapulse.
+ *
+ * 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
+ *
+ *     https://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 com.agorapulse.worker.executor.ecs
 
 import com.agorapulse.worker.executor.ExecutorId