diff --git a/testhal/STM32/USB_CDC/makefile-stm32l476_discovery b/testhal/STM32/USB_CDC/mmakefile-stm32l476_discovery
similarity index 100%
rename from testhal/STM32/USB_CDC/makefile-stm32l476_discovery
rename to testhal/STM32/USB_CDC/mmakefile-stm32l476_discovery