diff --git a/radio/src/bluetooth.cpp b/radio/src/bluetooth.cpp
index 11576c9be..c6a8626e7 100644
--- a/radio/src/bluetooth.cpp
+++ b/radio/src/bluetooth.cpp
@@ -217,7 +217,7 @@ void Bluetooth::processTrainerByte(uint8_t data)
 
   if (bufferIndex >= BLUETOOTH_PACKET_SIZE) {
     uint8_t crc = 0x00;
-    for (int i=0; i<(BLUETOOTH_PACKET_SIZE-1); i++) {
+    for (int i=0; i < BLUETOOTH_PACKET_SIZE - 1; i++) {
       crc ^= buffer[i];
     }
     if (crc == buffer[BLUETOOTH_PACKET_SIZE-1]) {