diff --git a/KeyStorage.cpp b/KeyStorage.cpp
index fb94ae5..457bb66 100644
--- a/KeyStorage.cpp
+++ b/KeyStorage.cpp
@@ -661,6 +661,7 @@
         PLOG(ERROR) << "Unable to move new key to location: " << key_path;
         return false;
     }
+    if (!FsyncParentDirectory(key_path)) return false;
     LOG(DEBUG) << "Created key: " << key_path;
     return true;
 }