diff --git a/src/main/drivers/serial.h b/src/main/drivers/serial.h
index f63ebae84c..ab32bfa696 100644
--- a/src/main/drivers/serial.h
+++ b/src/main/drivers/serial.h
@@ -68,6 +68,8 @@ typedef struct serialPort_s {
 
     uint32_t rxBufferSize;
     uint32_t txBufferSize;
+    volatile uint8_t *rxBuffer;
+    volatile uint8_t *txBuffer;
     uint32_t rxBufferHead;
     uint32_t rxBufferTail;
     uint32_t txBufferHead;
@@ -77,9 +79,6 @@ typedef struct serialPort_s {
     void *rxCallbackData;
 
     uint8_t identifier;
-
-    volatile uint8_t *rxBuffer;
-    volatile uint8_t *txBuffer;
 } serialPort_t;
 
 #if defined(USE_SOFTSERIAL1) || defined(USE_SOFTSERIAL2)