diff --git a/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Article+Database.swift b/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Article+Database.swift
index 30ac2bfd3..3807c29d1 100644
--- a/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Article+Database.swift
+++ b/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Article+Database.swift
@@ -136,7 +136,7 @@ extension Article {
 	}
 }
 
-extension Article: DatabaseObject {
+extension Article: @retroactive DatabaseObject {
 
 	public func databaseDictionary() -> DatabaseDictionary? {
 		var d = DatabaseDictionary()
diff --git a/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/ArticleStatus+Database.swift b/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/ArticleStatus+Database.swift
index 574ef5032..4dc1e0c39 100644
--- a/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/ArticleStatus+Database.swift
+++ b/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/ArticleStatus+Database.swift
@@ -22,8 +22,8 @@ extension ArticleStatus {
 	
 }
 
-extension ArticleStatus: DatabaseObject {
-	
+extension ArticleStatus: @retroactive DatabaseObject {
+
 	public var databaseID: String {
 		return articleID
 	}
diff --git a/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Author+Database.swift b/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Author+Database.swift
index d40f96fba..069642702 100644
--- a/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Author+Database.swift
+++ b/ArticlesDatabase/Sources/ArticlesDatabase/Extensions/Author+Database.swift
@@ -40,7 +40,7 @@ extension Author {
 	}
 }
 
-extension Author: DatabaseObject {
+extension Author: @retroactive DatabaseObject {
 
 	public var databaseID: String {
 		return authorID
diff --git a/iOS/Settings/SettingsViewController.swift b/iOS/Settings/SettingsViewController.swift
index 68b5f9b79..77753225a 100644
--- a/iOS/Settings/SettingsViewController.swift
+++ b/iOS/Settings/SettingsViewController.swift
@@ -455,7 +455,7 @@ private extension SettingsViewController {
 			self.presentError(title: "OPML Export Error", message: error.localizedDescription)
 		}
 		
-		let docPicker = UIDocumentPickerViewController(url: tempFile, in: .exportToService)
+		let docPicker = UIDocumentPickerViewController(forExporting: [tempFile])
 		docPicker.modalPresentationStyle = .formSheet
 		self.present(docPicker, animated: true)
 	}