diff --git a/variants/esp32/diy/9m2ibr_aprs_lora_tracker/platformio.ini b/variants/esp32/diy/9m2ibr_aprs_lora_tracker/platformio.ini
index 2ddc5a2db..3fdb738fc 100644
--- a/variants/esp32/diy/9m2ibr_aprs_lora_tracker/platformio.ini
+++ b/variants/esp32/diy/9m2ibr_aprs_lora_tracker/platformio.ini
@@ -10,6 +10,7 @@ build_flags =
   -D EBYTE_E22
   -D EBYTE_E22_900M30S ; Assume Tx power curve is identical to 900M30S as there is no documentation
   -I variants/esp32/diy/9m2ibr_aprs_lora_tracker
+  -ULED_BUILTIN
 build_src_filter =
   ${esp32_base.build_src_filter}
   +<../variants/esp32/diy/9m2ibr_aprs_lora_tracker>
\ No newline at end of file