diff --git a/esp32/platformio.ini b/esp32/platformio.ini
index 152973a..f560a7d 100644
--- a/esp32/platformio.ini
+++ b/esp32/platformio.ini
@@ -58,8 +58,6 @@ board_build.mcu = esp32s3
 board_build.f_cpu = 240000000L
 build_flags =
 	${env.build_flags}
-	-DBOARD_HAS_PSRAM
-	-mfix-esp32-psram-cache-issue
 	-D USE_CAMERA=1
 	-D CAMERA_MODEL_XIAO_ESP32S3=1
 	;-D USS_LEFT_PIN=1