diff --git a/pycardium/mpconfigport.h b/pycardium/mpconfigport.h
index 57bf8ed80b94bd86646bdc7e29ca3c17a9ef8d32..647b159f2886d1497f31858430c99d53e8a1c751 100644
--- a/pycardium/mpconfigport.h
+++ b/pycardium/mpconfigport.h
@@ -1,6 +1,6 @@
 /* Hardware Name */
 #define MICROPY_HW_BOARD_NAME "card10"
-#define MICROPY_HW_MCU_NAME "max32666"
+#define MICROPY_HW_MCU_NAME "MAX32666"
 
 /* MicroPython Config Options */
 #define MICROPY_PY_MICROPYTHON_MEM_INFO     (1)