diff --git a/src/config.hpp b/src/config.hpp
index a6335c97..ccae84de 100644
--- a/src/config.hpp
+++ b/src/config.hpp
@@ -109,6 +109,9 @@ public:
   Config& operator=(const Config&);
 
 public:
+  Func2::GetAttr getattr{"combine"};
+  Func2::Statx   statx{"combine"};
+
   ConfigBOOL     allow_idmap;
   ConfigBOOL     async_read;
   Branches       branches;