diff --git a/bundle.json b/bundle.json
index 5e72ed782198eb6097315470c059b0b2b70f4b63..cec0a8dfcdb0ea8eae8f066169cbbf390792c442 100644
--- a/bundle.json
+++ b/bundle.json
@@ -15,7 +15,7 @@
     },
     "component": {
         "name": "fatfs",
-        "subsystem": "",
+        "subsystem": "thirdparty",
         "syscap": [],
         "features": [],
         "adapted_system_type": [