diff --git a/platformio.ini b/platformio.ini
index ecd082661..43d44e947 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -642,6 +642,8 @@ upload_speed = 115200
 lib_deps = ${esp32c3.lib_deps}
 board_build.partitions = tools/WLED_ESP32_2MB_noOTA.csv
 board_build.flash_mode = dio
+board_upload.flash_size = 2MB
+board_upload.maximum_size = 2097152
 
 [env:wemos_shield_esp32]
 board = esp32dev