diff --git a/targets/TARGET_STM/TARGET_STM32F1/i2c_api.c b/targets/TARGET_STM/TARGET_STM32F1/i2c_api_stm32f1.c
similarity index 100%
rename from targets/TARGET_STM/TARGET_STM32F1/i2c_api.c
rename to targets/TARGET_STM/TARGET_STM32F1/i2c_api_stm32f1.c