diff --git a/Admin/Install/Media/WordListExporter/defaultWordListExporter.doc.php b/Admin/Install/Media/WordListExporter/defaultWordListExporter.doc.php
index a19e431..b621a81 100755
--- a/Admin/Install/Media/WordListExporter/defaultWordListExporter.doc.php
+++ b/Admin/Install/Media/WordListExporter/defaultWordListExporter.doc.php
@@ -57,6 +57,7 @@ if ($file === false) {
     return '';
 }
 
+$writer = \PhpOffice\PhpWord\IOFactory::createWriter($word, 'Word2007');
 $writer->save($file);
 
 echo \file_get_contents($file);
diff --git a/Admin/Install/Media/WordPlainTemplate/defaultWordExporter.doc.php b/Admin/Install/Media/WordPlainTemplate/defaultWordExporter.doc.php
index e9ec86e..73f4b13 100755
--- a/Admin/Install/Media/WordPlainTemplate/defaultWordExporter.doc.php
+++ b/Admin/Install/Media/WordPlainTemplate/defaultWordExporter.doc.php
@@ -31,6 +31,8 @@ $word    = new DefaultWord();
 $section = $word->createFirstPage();
 
 $file = \tempnam(\sys_get_temp_dir(), 'oms_');
+
+$writer = \PhpOffice\PhpWord\IOFactory::createWriter($word, 'Word2007');
 $writer->save($file);
 
 if ($file !== false) {