diff --git a/macos/Sources/Helpers/String+Extension.swift b/macos/Sources/Helpers/String+Extension.swift
index 54601b231..f39ef8d3d 100644
--- a/macos/Sources/Helpers/String+Extension.swift
+++ b/macos/Sources/Helpers/String+Extension.swift
@@ -7,6 +7,7 @@ extension String {
         return self.prefix(maxLength) + trailing
     }
     
+    #if canImport(AppKit)
     func temporaryFile(_ filename: String = "temp") -> URL {
         let url = FileManager.default.temporaryDirectory
             .appendingPathComponent(filename)
@@ -15,4 +16,5 @@ extension String {
         try? string.write(to: url, atomically: true, encoding: .utf8)
         return url
     }
+    #endif
 }