diff --git a/source/mijin/virtual_filesystem/filesystem.hpp b/source/mijin/virtual_filesystem/filesystem.hpp
index 045eba2..7ea4e62 100644
--- a/source/mijin/virtual_filesystem/filesystem.hpp
+++ b/source/mijin/virtual_filesystem/filesystem.hpp
@@ -66,6 +66,12 @@ public:
     [[nodiscard]] inline FileInfo getInfo() const;
     [[nodiscard]] inline Optional<fs::path> getNativePath() const;
     [[nodiscard]] inline StreamError open(FileOpenMode mode, std::unique_ptr<Stream>& outStream) const;
+
+    [[nodiscard]]
+    PathReference operator/(const fs::path& more) const
+    {
+        return PathReference(adapter_, path_ / more);
+    }
 };
 
 class FileSystemAdapter