diff --git a/port/nordic/nrf5x/src/boards/microbit.zig b/port/nordic/nrf5x/src/boards/microbit.zig
index 755f4ef30..37b1d7451 100644
--- a/port/nordic/nrf5x/src/boards/microbit.zig
+++ b/port/nordic/nrf5x/src/boards/microbit.zig
@@ -49,7 +49,7 @@ pub const pins = switch (revision) {
                 gpio.num(0, 28),
                 gpio.num(0, 11),
                 gpio.num(0, 31),
-                gpio.num(0, 5),
+                gpio.num(1, 5),
                 gpio.num(0, 30),
             };