diff --git a/boards/px4/fmu-v5x/init/rc.board_sensors b/boards/px4/fmu-v5x/init/rc.board_sensors
index 5695c7c0fd..bda674ef3b 100644
--- a/boards/px4/fmu-v5x/init/rc.board_sensors
+++ b/boards/px4/fmu-v5x/init/rc.board_sensors
@@ -48,11 +48,11 @@ then
 	fi
 fi
 
-if ver hwtypecmp V5X00 V5X01 V5X02 V5X10 V5X40 V5X41 V5X42
+if ver hwtypecmp V5X00 V5X01 V5X02 V5X10 V5X40 V5X41 V5X42 V5X51 V5X52
 then
 	#FMUv5Xbase board orientation
 
-	if ver hwtypecmp V5X00 V5X01 V5X40 V5X41
+	if ver hwtypecmp V5X00 V5X01 V5X40 V5X41 V5X51
 	then
 		# Internal SPI BMI088
 		bmi088 -A -R 4 -s start