diff --git a/README.md b/README.md
index a613295..0a64e90 100644
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+++ b/README.md
@@ -241,7 +241,7 @@ $
 If you're on a macOS machine, use the following command to connect to the device:
 
 ```sh
-$ screen /dev/cu.usbserial*
+$ screen /dev/cu.usb*
 ```
 
 If you're on Linux, it will be called `ttyACM?`: