diff --git a/Package.swift b/Package.swift
index 18641b4..89a76b0 100644
--- a/Package.swift
+++ b/Package.swift
@@ -6,7 +6,8 @@ import PackageDescription
 let package = Package(
     name: "FileMonitor",
     platforms: [
-      .macOS(.v13)
+      .macOS(.v13),
+      .iOS(.v13)
     ],
     products: [
         // Products define the executables and libraries a package produces, and make them visible to other packages.
diff --git a/Sources/FileMonitor/FileMonitor.swift b/Sources/FileMonitor/FileMonitor.swift
index 65f9c11..867fadd 100644
--- a/Sources/FileMonitor/FileMonitor.swift
+++ b/Sources/FileMonitor/FileMonitor.swift
@@ -50,7 +50,7 @@ public struct FileMonitor: WatcherDelegate {
         #elseif os(macOS)
             watcher = try MacosWatcher(directory: url)
         #else
-            throw FileMonitorErrors.unsupported_os()
+            throw FileMonitorErrors.unsupported_os
         #endif
 
         watcher.delegate = self