diff --git a/db/version_edit.h b/db/version_edit.h
index 0de4531..a66e1cf 100644
--- a/db/version_edit.h
+++ b/db/version_edit.h
@@ -16,7 +16,7 @@ namespace leveldb {
 class VersionSet;
 
 struct FileMetaData {
-  FileMetaData() : refs(0), allowed_seeks(1 << 30), file_size(0) {}
+  FileMetaData() : refs(0), allowed_seeks(1 << 30), number(0), file_size(0) {}
 
   int refs;
   int allowed_seeks;  // Seeks allowed until compaction