diff --git a/serial.h b/serial.h
index 5a7ef7c..4f913c7 100644
--- a/serial.h
+++ b/serial.h
@@ -2,7 +2,7 @@
 #define SERIAL_H
 
 #define BAUD 38400
-#define SERIAL_RX_BUFFER_SIZE 256
+#define SERIAL_RX_BUFFER_SIZE 384
 #define SERIAL_TX_BUFFER_SIZE 128
 
 #include <util/setbaud.h>