diff --git a/Sources/BindingGenerator/CLI.swift b/Sources/BindingGenerator/CLI.swift
index ad650de..3aaf79d 100644
--- a/Sources/BindingGenerator/CLI.swift
+++ b/Sources/BindingGenerator/CLI.swift
@@ -9,17 +9,12 @@ struct HtmlElement {
     let type:String
 }
 
-nonisolated(unsafe) let _stderr = stderr 
-
 struct StandardError: TextOutputStream {
-  mutating func write(_ string: String) {
-    let utf8 = string.utf8                                                                                       
-    utf8.withContiguousStorageIfAvailable { _ = fwrite($0.baseAddress, 1, $0.count, _stderr) } ?? { 
-        var buf = Array(utf8);
-        fwrite(&buf, 1, buf.count, _stderr) 
-    }() 
-  }
+    mutating func write(_ string: String) {                                                                      
+        FileHandle.standardError.write(Foundation.Data(string.utf8))                                                        
+    }
 }
+
 nonisolated(unsafe) var standardError: StandardError = StandardError()
 
 extension String {