diff --git a/ESP32_AP-Flasher/platformio.ini b/ESP32_AP-Flasher/platformio.ini
index 2e4ce048..fb95ac22 100644
--- a/ESP32_AP-Flasher/platformio.ini
+++ b/ESP32_AP-Flasher/platformio.ini
@@ -257,7 +257,6 @@ build_flags =
 	-D SERIAL_FLASHER_BOOT_HOLD_TIME_MS=50
 	-D SERIAL_FLASHER_RESET_HOLD_TIME_MS=100
 	-D C6_OTA_FLASHING
-        -D HAS_SUBGHZ
 build_src_filter = 
 	+<*>-<usbflasher.cpp>-<swd.cpp>-<webflasher.cpp>
 board_build.flash_mode=qio