diff --git a/Utils.h b/Utils.h
index cf85136..87beced 100644
--- a/Utils.h
+++ b/Utils.h
@@ -183,6 +183,8 @@
 
 bool FsyncDirectory(const std::string& dirname);
 
+bool FsyncParentDirectory(const std::string& path);
+
 bool writeStringToFile(const std::string& payload, const std::string& filename);
 
 void ConfigureMaxDirtyRatioForFuse(const std::string& fuse_mount, unsigned int max_ratio);