diff --git a/cc3200/boards/WIPY_SD/mpconfigboard.h b/cc3200/boards/WIPY-SD/mpconfigboard.h
similarity index 97%
rename from cc3200/boards/WIPY_SD/mpconfigboard.h
rename to cc3200/boards/WIPY-SD/mpconfigboard.h
index b8e785733d..165e8c49f2 100644
--- a/cc3200/boards/WIPY_SD/mpconfigboard.h
+++ b/cc3200/boards/WIPY-SD/mpconfigboard.h
@@ -27,7 +27,7 @@
 
 #define LAUNCHXL
 
-#define MICROPY_HW_BOARD_NAME                       "WiPy_SD"
+#define MICROPY_HW_BOARD_NAME                       "WiPy-SD"
 #define MICROPY_HW_MCU_NAME                         "CC3200"
 
 #define MICROPY_HW_HAS_SDCARD                       (1)
diff --git a/cc3200/boards/WIPY_SD/pins.csv b/cc3200/boards/WIPY-SD/pins.csv
similarity index 100%
rename from cc3200/boards/WIPY_SD/pins.csv
rename to cc3200/boards/WIPY-SD/pins.csv