diff --git a/Writer/Workbook.php b/Writer/Workbook.php
index e22431d..55807f5 100644
--- a/Writer/Workbook.php
+++ b/Writer/Workbook.php
@@ -508,8 +508,8 @@ class Spreadsheet_Excel_Writer_Workbook extends Spreadsheet_Excel_Writer_BIFFwri
     
         // Add Workbook globals
         $this->_storeBof(0x0005);
+        $this->_storeCodepage();
         if ($this->_BIFF_version == 0x0600) {
-            $this->_storeCodepage();
             $this->_storeWindow1();
         }
         if ($this->_BIFF_version == 0x0500) {