diff --git a/keyboards/yunzii/al68/rules.mk b/keyboards/yunzii/al68/rules.mk
index 7b50899a289..286cb110da6 100644
--- a/keyboards/yunzii/al68/rules.mk
+++ b/keyboards/yunzii/al68/rules.mk
@@ -1,3 +1,3 @@
 MCU_LDSCRIPT = STM32F103xB
 UART_DRIVER_REQUIRED = yes
-SRC += ./common/smart_ble.c
\ No newline at end of file
+SRC += ./common/smart_ble.c