diff --git a/drivers/uart_rx_async.c b/drivers/uart_rx_async.c
index 0b69f59..658b99f 100644
--- a/drivers/uart_rx_async.c
+++ b/drivers/uart_rx_async.c
@@ -3,10 +3,11 @@
 #include <avr/io.h>
 #include <avr/interrupt.h>
 
-void __attribute__ ((naked)) __attribute__ ((section (".init6"))) uart_rx_async_init() {
-  UCSR0B = (1<<RXEN0) | (1<<RXCIE0);
+void __attribute__ ((naked)) __attribute__ ((section (".init6"))) uart_rx_init() {
+  UCSR0B |= (1<<RXEN0) | (1<<RXCIE0);
 }
 
+
 void __attribute__ ((naked)) __attribute__ ((section (".init8"))) uart_rx_sei() {
   sei();
 }