diff --git a/requirements.txt b/requirements.txt
index e69de29..ab1042f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -0,0 +1,8 @@
+# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+adafruit-circuitpython-lis3dh
+adafruit-circuitpython-thermistor
+adafruit-circuitpython-neopixel