diff --git a/gen_rootfs.py b/gen_rootfs.py
index 858a69ee88969f08c262142ff3913742eab5630f..623f109d907163ef0136f49a9b6809b85851f146 100755
--- a/gen_rootfs.py
+++ b/gen_rootfs.py
@@ -418,6 +418,8 @@ def main():
         'config': ['etc', [], ""],
         'system/internal': ['system/internal', [], ""],
         'etc': ['etc', [], ""],
+        'proc': ['proc', [], ""],
+        'dev': ['dev', [], ""],
         'data': ['data', [], ""],
         'obj/foundation/distributedschedule/samgr_lite/config': ['etc', [], ""]
     }