diff --git a/README.md b/README.md
index 30190e2..87bbfe7 100644
--- a/README.md
+++ b/README.md
@@ -119,7 +119,7 @@ tty = /dev/serial/by-id/usb-FTDI_TTL232R-3V3_FTGQVXBL-if00-port0
 baudrate = 9600
 no-autoconnect = enable
 log = enable
-log-filename = ftdi.log
+log-file = ftdi.log
 color = 12
 
 [usb devices]