diff --git a/variants/thing/pins_arduino.h b/variants/thing/pins_arduino.h
index 72d0aaea1..4340ec49e 100644
--- a/variants/thing/pins_arduino.h
+++ b/variants/thing/pins_arduino.h
@@ -42,7 +42,7 @@ static const uint8_t MOSI  = 13;
 static const uint8_t MISO  = 12;
 static const uint8_t SCK   = 14;
 
-static const uint8_t BUILTIN_LED = 5;
+static const uint8_t LED_BUILTIN = 5;
 
 static const uint8_t A0 = 17;