diff --git a/apps/macos/Sources/Clawdis/RelayProcessManager.swift b/apps/macos/Sources/Clawdis/RelayProcessManager.swift
index 90f9f589f..c279c3a67 100644
--- a/apps/macos/Sources/Clawdis/RelayProcessManager.swift
+++ b/apps/macos/Sources/Clawdis/RelayProcessManager.swift
@@ -1,6 +1,9 @@
 import Foundation
 import OSLog
 import Subprocess
+#if canImport(Darwin)
+import Darwin
+#endif
 
 @MainActor
 final class RelayProcessManager: ObservableObject {