diff --git a/src/fuse_open.cpp b/src/fuse_open.cpp
index c83b0fb1..2dccb202 100644
--- a/src/fuse_open.cpp
+++ b/src/fuse_open.cpp
@@ -225,7 +225,7 @@ namespace l
   {
     int backing_id;
     FileInfo *fi;
-    const ugid::SetRoot ugid;
+    const ugid::SetRootGuard ugid;
 
     fi = reinterpret_cast<FileInfo*>(ffi_->fh);