diff --git a/Sources/FeedbackKit/FeedbackStore.swift b/Sources/FeedbackKit/FeedbackStore.swift
index ae9b06e..7a0f425 100644
--- a/Sources/FeedbackKit/FeedbackStore.swift
+++ b/Sources/FeedbackKit/FeedbackStore.swift
@@ -3,6 +3,7 @@ import Cache
 import Foundation
 
 extension Application {
+    @MainActor
     fileprivate var storedFeedback: FileState<[UUID: Feedback]> {
         fileState(initial: [:], filename: "storedFeedback")
     }
diff --git a/Sources/FeedbackKit/FeedbackViewModel.swift b/Sources/FeedbackKit/FeedbackViewModel.swift
index cde2eeb..13fd248 100644
--- a/Sources/FeedbackKit/FeedbackViewModel.swift
+++ b/Sources/FeedbackKit/FeedbackViewModel.swift
@@ -1,6 +1,7 @@
 import Combine
 import SwiftUI
 
+@MainActor
 class FeedbackViewModel: ObservableObject {
     private var bag: Set<AnyCancellable>