diff --git a/scripts/build_mpos.sh b/scripts/build_mpos.sh
index 31dd573b..13b8a770 100755
--- a/scripts/build_mpos.sh
+++ b/scripts/build_mpos.sh
@@ -86,7 +86,7 @@ if [ "$target" == "esp32" -o "$target" == "esp32s3" ]; then
 		BOARD_VARIANT=SPIRAM_OCT
 	fi
 	manifest=$(readlink -f "$codebasedir"/manifests/manifest.py)
-	#frozenmanifest="FROZEN_MANIFEST=$manifest"
+	frozenmanifest="FROZEN_MANIFEST=$manifest" # Comment this out if you want to make a build without any frozen files, just an empty MicroPython + whatever files you have on the internal storage
 	echo "Note that you can also prevent the builtin filesystem from being mounted by umounting it and creating a builtin/ folder."
 	pushd "$codebasedir"/lvgl_micropython/
 	rm -rf lib/micropython/ports/esp32/build-$BOARD-$BOARD_VARIANT