diff --git a/adafruit_matrixportal/network.py b/adafruit_matrixportal/network.py
index 7e69326..1a8ecb7 100755
--- a/adafruit_matrixportal/network.py
+++ b/adafruit_matrixportal/network.py
@@ -32,7 +32,7 @@
 import neopixel
 from adafruit_portalbase.network import NetworkBase
 
-if os.uname().sysname == "samd51":
+if "samd51" in os.uname().sysname:
     from adafruit_portalbase.wifi_coprocessor import WiFi
 else:
     from adafruit_portalbase.wifi_esp32s2 import WiFi
@@ -63,7 +63,7 @@ def __init__(self, **kwargs):
         if "debug" in kwargs:
             debug = kwargs.pop("debug")
 
-        if os.uname().sysname != "samd51":
+        if "samd51" not in os.uname().sysname:
             if "external_spi" in kwargs:
                 kwargs.pop("external_spi")
             if "esp" in kwargs: