diff --git a/Include/system/stm32f0xx_hal_conf.h b/Include/system/stm32f0xx_hal_conf.h
--- a/Include/system/stm32f0xx_hal_conf.h
+++ b/Include/system/stm32f0xx_hal_conf.h
@@ -18,7 +18,7 @@
 //#define HAL_CRYP_MODULE_ENABLED   
 //#define HAL_TSC_MODULE_ENABLED   
 //#define HAL_DAC_MODULE_ENABLED   
-//#define HAL_I2C_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
 //#define HAL_I2S_MODULE_ENABLED   
 #define HAL_IWDG_MODULE_ENABLED
 //#define HAL_LCD_MODULE_ENABLED