diff --git a/start-ipkvm.service b/start-ipkvm.service
index 9b154a0..e0db0f3 100644
--- a/start-ipkvm.service
+++ b/start-ipkvm.service
@@ -4,7 +4,7 @@
 [Service]
 Restart=always
 ExecStartPre=/usr/bin/create_usbhid.sh
-ExecStart=/usr/bin/obmc-ikvm -v /dev/video0 -k /dev/hidg0 -p /dev/hidg1 -f 16
+ExecStart=/usr/bin/obmc-ikvm -v /dev/video0 -k /dev/hidg0 -p /dev/hidg1
 
 [Install]
 WantedBy=multi-user.target