diff --git a/WireGuard/WireGuard/Crypto/Curve25519.swift b/WireGuard/WireGuard/Crypto/Curve25519.swift
index bd49e12..d498a64 100644
--- a/WireGuard/WireGuard/Crypto/Curve25519.swift
+++ b/WireGuard/WireGuard/Crypto/Curve25519.swift
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
 
-import UIKit
+import Foundation
 
 struct Curve25519 {
 
diff --git a/WireGuard/WireGuard/UI/TunnelViewModel.swift b/WireGuard/WireGuard/UI/TunnelViewModel.swift
index a16739d..096be76 100644
--- a/WireGuard/WireGuard/UI/TunnelViewModel.swift
+++ b/WireGuard/WireGuard/UI/TunnelViewModel.swift
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
 
-import UIKit
+import Foundation
 
 //swiftlint:disable:next type_body_length
 class TunnelViewModel {
diff --git a/WireGuard/WireGuard/ZipArchive/ZipExporter.swift b/WireGuard/WireGuard/ZipArchive/ZipExporter.swift
index e5b993a..3a87928 100644
--- a/WireGuard/WireGuard/ZipArchive/ZipExporter.swift
+++ b/WireGuard/WireGuard/ZipArchive/ZipExporter.swift
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
 
-import UIKit
+import Foundation
 
 enum ZipExporterError: WireGuardAppError {
     case noTunnelsToExport
diff --git a/WireGuard/WireGuard/ZipArchive/ZipImporter.swift b/WireGuard/WireGuard/ZipArchive/ZipImporter.swift
index ac897c7..b86b06e 100644
--- a/WireGuard/WireGuard/ZipArchive/ZipImporter.swift
+++ b/WireGuard/WireGuard/ZipArchive/ZipImporter.swift
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
 
-import UIKit
+import Foundation
 
 enum ZipImporterError: WireGuardAppError {
     case noTunnelsInZipArchive