diff --git a/models/demos/llama3/tt/distributed_norm.py b/models/demos/llama3/tt/distributed_norm.py
index 154daaf889d..50045d4cf29 100644
--- a/models/demos/llama3/tt/distributed_norm.py
+++ b/models/demos/llama3/tt/distributed_norm.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: © 2023 Tenstorrent Inc.
+
+# SPDX-License-Identifier: Apache-2.0
+
 import ttnn
 from models.common.lightweightmodule import LightweightModule
 
diff --git a/models/demos/llama3/tt/lm_head.py b/models/demos/llama3/tt/lm_head.py
index e3f576149e3..e1c12a0d006 100644
--- a/models/demos/llama3/tt/lm_head.py
+++ b/models/demos/llama3/tt/lm_head.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: © 2023 Tenstorrent Inc.
+
+# SPDX-License-Identifier: Apache-2.0
+
 import math
 import torch
 import ttnn