diff --git a/Frameworks/Database/AuthorsTable.swift b/Frameworks/Database/AuthorsTable.swift
index d7fe83f70..ec09dcd82 100644
--- a/Frameworks/Database/AuthorsTable.swift
+++ b/Frameworks/Database/AuthorsTable.swift
@@ -21,7 +21,7 @@ final class AuthorsTable: DatabaseRelatedObjectsTable {
 	
 	let name: String
 	let databaseIDKey = DatabaseKey.authorID
-	var cache = [String: Author]()
+	var cache = DatabaseObjectCache()
 
 	init(name: String) {