diff --git a/support/testing/infra/emulator.py b/support/testing/infra/emulator.py
index 71aefacb80..950843e37d 100644
--- a/support/testing/infra/emulator.py
+++ b/support/testing/infra/emulator.py
@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: ISC
+
 import pexpect
 import pexpect.replwrap