diff --git a/main/inc/lib/phpdocx/classes/CreateFooter.inc b/main/inc/lib/phpdocx/classes/CreateFooter.inc
index 6770bd1711..1f1e0ddfed 100755
--- a/main/inc/lib/phpdocx/classes/CreateFooter.inc
+++ b/main/inc/lib/phpdocx/classes/CreateFooter.inc
@@ -121,6 +121,7 @@ class CreateFooter extends CreateElement
     protected function generateFTR()
     {
         $this->_xml = '__GENERATEFTR____GENERATEIMGFTR__';
+        $this->_xml = '';
     }
 
     /**