diff --git a/worker/faas_http_worker.go b/worker/faas_http_worker.go
index 66bbb4e33..35d9f2b08 100644
--- a/worker/faas_http_worker.go
+++ b/worker/faas_http_worker.go
@@ -1,3 +1,17 @@
+// Copyright 2021 Nitric Pty Ltd.
+//
+// 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 worker
 
 import (
diff --git a/worker/faas_worker.go b/worker/faas_worker.go
index 1f94ff3a4..5354e3227 100644
--- a/worker/faas_worker.go
+++ b/worker/faas_worker.go
@@ -1,3 +1,17 @@
+// Copyright 2021 Nitric Pty Ltd.
+//
+// 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 worker
 
 import (
diff --git a/worker/http_worker.go b/worker/http_worker.go
index 8a7c1e980..e599315dd 100644
--- a/worker/http_worker.go
+++ b/worker/http_worker.go
@@ -1,3 +1,17 @@
+// Copyright 2021 Nitric Pty Ltd.
+//
+// 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 worker
 
 import (
diff --git a/worker/pool.go b/worker/pool.go
index 33d5b33cc..fa7493931 100644
--- a/worker/pool.go
+++ b/worker/pool.go
@@ -1,3 +1,17 @@
+// Copyright 2021 Nitric Pty Ltd.
+//
+// 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 worker
 
 import (
diff --git a/worker/worker_suite_test.go b/worker/worker_suite_test.go
index 8fe8f6033..2782c6ce7 100644
--- a/worker/worker_suite_test.go
+++ b/worker/worker_suite_test.go
@@ -1,3 +1,17 @@
+// Copyright 2021 Nitric Pty Ltd.
+//
+// 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 worker
 
 import (