diff --git a/config.example.h b/config.example.h
index 3dac207..fbd92b1 100644
--- a/config.example.h
+++ b/config.example.h
@@ -103,6 +103,8 @@ The configuration file for DCC-EX Command Station
 // is not for Wifi. You will then need the Arduino Ethernet library as well
 //
 //#define ENABLE_ETHERNET true
+// define an alternate CS pin
+//#define ETHERNET_CS 53
 
 
 /////////////////////////////////////////////////////////////////////////////////////