diff --git a/src/dirinfo.hpp b/src/dirinfo.hpp
index 9661b95e..77307e6b 100644
--- a/src/dirinfo.hpp
+++ b/src/dirinfo.hpp
@@ -34,6 +34,9 @@ public:
     : FH(fusepath_)
   {
   }
+
+public:
+  std::vector<int> dirfds;
 };
 
 inline