diff --git a/docs/conf.py b/docs/conf.py
index f79c304..86e8ebb 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -24,7 +24,7 @@ extensions = [
 # Uncomment the below if you use native CircuitPython modules such as
 # digitalio, micropython and busio. List the modules you use. Without it, the
 # autodoc module docs will fail to generate with a warning.
-autodoc_mock_imports = ["displayio", "supervisor", "framebufferio", "picodvi"]
+autodoc_mock_imports = ["displayio", "supervisor", "framebufferio", "picodvi", "audiobusio"]
 
 autodoc_preserve_defaults = True
 
diff --git a/requirements.txt b/requirements.txt
index 1bcc3e7..394ae59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,4 @@
 Adafruit-Blinka
 adafruit-circuitpython-busdevice
 adafruit-circuitpython-tlv320
+adafruit-circuitpython-neopixel
\ No newline at end of file