diff --git a/platformio.ini b/platformio.ini
index 1bb135b..1244ecb 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -17,7 +17,7 @@ board = ttgo-t-beam
 framework = arduino
 
 ; note: we add src to our include search path so that lmic_project_config can override
-build_flags = -Wall -Wextra -O3 -Wl,-Map,.pio/build/esp32/output.map -D CFG_us915 -D CFG_sx1276_radio
+build_flags = -Wall -Wextra -Wno-missing-field-initializers -O3 -Wl,-Map,.pio/build/esp32/output.map -D CFG_us915 -D CFG_sx1276_radio
 ; -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG
 
 lib_deps =