diff --git a/ports/raspberrypi/boards/sparkfun_pro_micro_rp2040/mpconfigboard.mk b/ports/raspberrypi/boards/sparkfun_pro_micro_rp2040/mpconfigboard.mk
index 6bd5988532..6f758cd8f0 100644
--- a/ports/raspberrypi/boards/sparkfun_pro_micro_rp2040/mpconfigboard.mk
+++ b/ports/raspberrypi/boards/sparkfun_pro_micro_rp2040/mpconfigboard.mk
@@ -1,7 +1,7 @@
 USB_VID = 0x1B4F
 USB_PID = 0x0026
 USB_PRODUCT = "Pro Micro RP2040"
-USB_MANUFACTURER = "Sparkfun"
+USB_MANUFACTURER = "SparkFun"
 
 CHIP_VARIANT = RP2040
 CHIP_FAMILY = rp2