diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/03_gpio_switches b/target/linux/ramips/mt7621/base-files/etc/board.d/03_gpio_switches
index e24e04f1d8..7787ddcbc7 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/03_gpio_switches
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/03_gpio_switches
@@ -7,9 +7,6 @@ board_config_update
 board=$(board_name)
 
 case "$board" in
-mikrotik,routerboard-750gr3)
-	ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "17"
-	;;
 telco-electronics,x1)
 	ucidef_add_gpio_switch "modem_reset" "Modem Reset" "16"
 	;;