diff --git a/libraries/relation.lib.php b/libraries/relation.lib.php
index 86d4ab1a4e..3534840afe 100644
--- a/libraries/relation.lib.php
+++ b/libraries/relation.lib.php
@@ -277,7 +277,7 @@ function PMA__getRelationsParam()
                 $cfgRelation['displaywork'] = true;
         }
     }
-    
+
     if (isset($cfgRelation['table_coords']) && isset($cfgRelation['pdf_pages'])) {
         $cfgRelation['pdfwork']     = true;
     }
@@ -513,7 +513,7 @@ function PMA_getComments($db, $table = '')
 
     if ($table != '') {
         // MySQL native column comments
-        $fields = PMA_DBI_get_columns($db, $table);
+        $fields = PMA_DBI_get_columns($db, $table, true);
         if ($fields) {
             foreach ($fields as $field) {
                 if (! empty($field['Comment'])) {