diff --git a/src/main/drivers/serial.c b/src/main/drivers/serial.c
index ae6f342228..e7bb602676 100644
--- a/src/main/drivers/serial.c
+++ b/src/main/drivers/serial.c
@@ -27,10 +27,7 @@
 
 void serialPrint(serialPort_t *instance, const char *str)
 {
-    uint8_t ch;
-    while ((ch = *(str++)) != 0) {
-        serialWrite(instance, ch);
-    }
+    serialWriteBuf(instance, str, strlen(str);
 }
 
 uint32_t serialGetBaudRate(serialPort_t *instance)