diff --git a/iOS/KeyboardManager.swift b/iOS/KeyboardManager.swift
index 981fa5eb4..0c3788be7 100644
--- a/iOS/KeyboardManager.swift
+++ b/iOS/KeyboardManager.swift
@@ -15,7 +15,7 @@ enum KeyboardType: String {
 	case detail = "DetailKeyboardShortcuts"
 }
 
-class KeyboardManager {
+@MainActor final class KeyboardManager {
 	
 	private(set) var _keyCommands: [UIKeyCommand]
 	var keyCommands: [UIKeyCommand] {