diff --git a/src/Composer/IO/ConsoleIO.php b/src/Composer/IO/ConsoleIO.php
index 4f4844a8c..154bed80b 100644
--- a/src/Composer/IO/ConsoleIO.php
+++ b/src/Composer/IO/ConsoleIO.php
@@ -187,7 +187,6 @@ class ConsoleIO implements IOInterface
                 fclose($target);
                 unset($source, $target);
 
-                copy($exe, $tmpExe);
                 $exe = $tmpExe;
             }