diff --git a/boards/esp32-s3-pico.json b/boards/esp32-s3-pico.json
index 8f8c6fdb7..c092bfb74 100644
--- a/boards/esp32-s3-pico.json
+++ b/boards/esp32-s3-pico.json
@@ -7,13 +7,15 @@
     "core": "esp32",
     "extra_flags": [
       "-DARDUINO_ESP32S3_DEV",
-      "-DARDUINO_USB_MODE=1",
       "-DARDUINO_RUNNING_CORE=1",
-      "-DARDUINO_EVENT_RUNNING_CORE=1"
+      "-DARDUINO_EVENT_RUNNING_CORE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DBOARD_HAS_PSRAM"
     ],
     "f_cpu": "240000000L",
     "f_flash": "80000000L",
     "flash_mode": "qio",
+    "psram_type": "qio",
     "hwids": [["0x303A", "0x1001"]],
     "mcu": "esp32s3",
     "variant": "esp32s3"