diff --git a/src/java/jssc/SerialPortList.java b/src/java/jssc/SerialPortList.java
index 5af9a95ea0..671c1227e4 100644
--- a/src/java/jssc/SerialPortList.java
+++ b/src/java/jssc/SerialPortList.java
@@ -43,7 +43,7 @@ public class SerialPortList {
         serialInterface = new SerialNativeInterface();
         switch (SerialNativeInterface.getOsType()) {
             case SerialNativeInterface.OS_LINUX: {
-                PORTNAMES_REGEXP = Pattern.compile("(ttyS|ttyUSB|ttyACM|ttyAMA|rfcomm|ttyO)[0-9]{1,3}");
+                PORTNAMES_REGEXP = Pattern.compile("(ttyS|ttyUSB|ttyACM|ttyAMA|rfcomm|ttyO|RS-485|RS485|RS-232|RS232)");
                 PORTNAMES_PATH = "/dev/";
                 break;
             }