diff --git a/components/drivers/include/drivers/serial.h b/components/drivers/include/drivers/serial.h
index 30c82f6664..0084543a70 100644
--- a/components/drivers/include/drivers/serial.h
+++ b/components/drivers/include/drivers/serial.h
@@ -68,7 +68,7 @@
 	BIT_ORDER_LSB,    /* LSB first sent */ \
 	NRZ_NORMAL,       /* Normal mode */    \
 	0                                      \
-}                                          \
+}                                                                                 
 
 struct serial_ringbuffer
 {