diff --git a/application/views/admin/export/generatestats/_statisticsoutput_graphs.php b/application/views/admin/export/generatestats/_statisticsoutput_graphs.php
index 0458d06f037..2d7faffb5a4 100644
--- a/application/views/admin/export/generatestats/_statisticsoutput_graphs.php
+++ b/application/views/admin/export/generatestats/_statisticsoutput_graphs.php
@@ -16,7 +16,7 @@
  $qqid = str_replace ( '-', '__' , $qqid );
 ?>
 <tr>
-    <td colspan='4 id='statzone_<?php echo $rt;?>'>
+    <td colspan='4' id='statzone_<?php echo $rt;?>'>
     <?php if(count($labels) < 70): ?>
         <!-- Charts -->
         <div class="row">
diff --git a/application/views/admin/export/generatestats/_statisticsoutput_header.php b/application/views/admin/export/generatestats/_statisticsoutput_header.php
index 7cefb57a1bd..83f42fa94fa 100644
--- a/application/views/admin/export/generatestats/_statisticsoutput_header.php
+++ b/application/views/admin/export/generatestats/_statisticsoutput_header.php
@@ -17,7 +17,7 @@
                 <strong>
                     <?php echo sprintf(gT("Summary for %s"),$outputs['qtitle']); ?>
                 </strong>
-                <button class="pull-right action_js_export_to_pdf btn btn-default btn-sm hidden-print" data-question-id="quid_<?php echo $outputs['parentqid'];?>" data-toggle="tooltip" title="<?php eT('Export this question to PDF.'); ?>">
+                <button class="pull-right action_js_export_to_pdf btn btn-default btn-sm hidden-print" type="button" data-question-id="quid_<?php echo $outputs['parentqid'];?>" data-toggle="tooltip" title="<?php eT('Export this question to PDF.'); ?>">
                     <i class="fa fa-file-pdf-o"></i>
                 </button>
             </th>