diff --git a/lib/classes/shopCsvWriter.class.php b/lib/classes/shopCsvWriter.class.php
index b112db8ac..c8d0820c8 100644
--- a/lib/classes/shopCsvWriter.class.php
+++ b/lib/classes/shopCsvWriter.class.php
@@ -42,6 +42,10 @@ public function __construct($file, $delimiter = ';', $encoding = 'utf-8', $metho
         $this->accept_arrays = $accept_arrays;
         if ($this->file()) {
             waFiles::create($this->file);
+            \\UTF-8 BOM for EXCEL
+            if ($this->encoding == 'utf-8') {
+                waFiles::write($this->file, "\xEF\xBB\xBF");
+            }
         }
 
         $this->restore();