diff --git a/src/octoprint/util/comm.py b/src/octoprint/util/comm.py
index 963a4d86..e03d8935 100644
--- a/src/octoprint/util/comm.py
+++ b/src/octoprint/util/comm.py
@@ -48,6 +48,7 @@ def serialList():
 			   + glob.glob("/dev/ttyAMA*") \
 			   + glob.glob("/dev/tty.usb*") \
 			   + glob.glob("/dev/cu.*") \
+			   + glob.glob("/dev/cuaU*") \
 			   + glob.glob("/dev/rfcomm*")
 
 	additionalPorts = settings().get(["serial", "additionalPorts"])