diff --git a/esp32/platformio.ini b/esp32/platformio.ini
index ee06c8a..ba8321f 100644
--- a/esp32/platformio.ini
+++ b/esp32/platformio.ini
@@ -41,6 +41,8 @@ board_upload.flash_size = 16MB
 upload_speed = 1000000
 build_flags =
 	${env.build_flags}
+	-DBOARD_HAS_PSRAM
+	-mfix-esp32-psram-cache-issue
 	-D FT_CAMERA=1
 	-D CAMERA_MODEL_ESP32S3_EYE=1
 	-D WS2812_PIN=48