diff --git a/Sources/VRCKit/PreviewServices/FriendPreviewService.swift b/Sources/VRCKit/PreviewServices/FriendPreviewService.swift
index 241abc7..502733e 100644
--- a/Sources/VRCKit/PreviewServices/FriendPreviewService.swift
+++ b/Sources/VRCKit/PreviewServices/FriendPreviewService.swift
@@ -13,11 +13,11 @@ public final actor FriendPreviewService: APIService, FriendServiceProtocol {
     }
 
     public func fetchFriends(offset: Int, n: Int, offline: Bool) async throws -> [Friend] {
-        offline ? await PreviewDataProvider.shared.offlineFriends : await PreviewDataProvider.shared.onlineFriends
+        offline ? PreviewDataProvider.shared.offlineFriends : PreviewDataProvider.shared.onlineFriends
     }
 
     public func fetchFriends(count: Int, offline: Bool) async throws -> [Friend] {
-        offline ? await PreviewDataProvider.shared.offlineFriends : await PreviewDataProvider.shared.onlineFriends
+        offline ? PreviewDataProvider.shared.offlineFriends : PreviewDataProvider.shared.onlineFriends
     }
 
     public func unfriend(id: String) async throws {}
diff --git a/Sources/VRCKit/PreviewServices/PreviewDataProvider.swift b/Sources/VRCKit/PreviewServices/PreviewDataProvider.swift
index 31489a5..09bda9b 100644
--- a/Sources/VRCKit/PreviewServices/PreviewDataProvider.swift
+++ b/Sources/VRCKit/PreviewServices/PreviewDataProvider.swift
@@ -7,7 +7,7 @@
 
 import Foundation
 
-public actor PreviewDataProvider {
+public final class PreviewDataProvider: Sendable {
     typealias FriendSet = (friend: Friend, userDetail: UserDetail)
     public static let shared = PreviewDataProvider()
     private let previewUserId = UUID()