diff --git a/tests/interaction/transitionAgentParticipants.test.ts b/tests/interaction/transitionAgentParticipants.test.ts
index 108030cd..986df6a5 100644
--- a/tests/interaction/transitionAgentParticipants.test.ts
+++ b/tests/interaction/transitionAgentParticipants.test.ts
@@ -1,3 +1,19 @@
+/**
+ * Copyright (C) 2021-2023 Technology Matters
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see https://www.gnu.org/licenses/.
+ */
+
 import { Twilio } from 'twilio';
 import { WorkspaceContext } from 'twilio/lib/rest/taskrouter/v1/workspace';
 import { TaskContext } from 'twilio/lib/rest/taskrouter/v1/workspace/task';