diff --git a/boards/auterion/fmu-v6x/init/rc.board_defaults b/boards/auterion/fmu-v6x/init/rc.board_defaults
index 5929e30471..42ca20e6c2 100644
--- a/boards/auterion/fmu-v6x/init/rc.board_defaults
+++ b/boards/auterion/fmu-v6x/init/rc.board_defaults
@@ -33,5 +33,4 @@ then
 	mcp23009 start -b 3 -X -D 0xf1 -O 0xf0 -P 0x0f -U 10
 fi
 
-mcp23017 start -b 2 -X -D 0x0000 -O 0x0000 -P 0x0000 -U 10 -R 0x0000 # set all pins to OUTPUT
-#mcp23017 start -b 2 -X -D 0xFFFF -O 0x0000 -P 0x0000 -U 10 -R 0x0101 # set all pins to INPUT and enable interrupts on pins 0 and 8
+mcp23017 start -b 2 -X -D 0x0000 -O 0x0000 -P 0x0000 -U 10 -R 0x0000