diff --git a/ports/atmel-samd/boards/uChip/mpconfigboard.mk b/ports/atmel-samd/boards/uchip/mpconfigboard.mk
similarity index 100%
rename from ports/atmel-samd/boards/uChip/mpconfigboard.mk
rename to ports/atmel-samd/boards/uchip/mpconfigboard.mk