diff --git a/src/Symfony/Component/Console/Helper/QuestionHelper.php b/src/Symfony/Component/Console/Helper/QuestionHelper.php
index 15d4549dad..ac6f2be491 100644
--- a/src/Symfony/Component/Console/Helper/QuestionHelper.php
+++ b/src/Symfony/Component/Console/Helper/QuestionHelper.php
@@ -160,7 +160,7 @@ class QuestionHelper extends Helper
 
         if (\function_exists('sapi_windows_cp_set')) {
             // Codepage used by cmd.exe on Windows to allow special characters (éàüñ).
-            sapi_windows_cp_set(1252);
+            @sapi_windows_cp_set(1252);
         }
 
         if (null === $autocomplete || !self::$stty || !Terminal::hasSttyAvailable()) {