diff --git a/serie.php b/serie.php
index 31e113a..49885ef 100644
--- a/serie.php
+++ b/serie.php
@@ -74,13 +74,13 @@ order by series.sort');
     }
 
     public static function getAllSeriesByQuery($query) {
-        $result = parent::getDb ()->prepare('select series.id as id, series.name as name, series.sort as sort, count(*) as count
-from series, books_series_link
-where series.id = series and series.name like ?
+        $columns  = "series.id as id, series.name as name, series.sort as sort, count(*) as count";
+        $sql = 'select {0} from series, books_series_link
+where series.id = series and upper (series.name) like ?
 group by series.id, series.name, series.sort
-order by series.sort');
+order by series.sort';
+        list ($totalNumber, $result) = parent::executeQuery ($sql, $columns, "", array ('%' . $query . '%'), -1);
         $entryArray = array();
-        $result->execute (array ('%' . $query . '%'));
         while ($post = $result->fetchObject ())
         {
             $serie = new Serie ($post->id, $post->sort);
diff --git a/test/BaseWithSomeBooks/metadata.db b/test/BaseWithSomeBooks/metadata.db
index ca8af42..cc86958 100644
Binary files a/test/BaseWithSomeBooks/metadata.db and b/test/BaseWithSomeBooks/metadata.db differ
diff --git a/test/pageTest.php b/test/pageTest.php
index cd6d0da..ef97134 100644
--- a/test/pageTest.php
+++ b/test/pageTest.php
@@ -714,6 +714,7 @@ class PageTest extends PHPUnit_Framework_TestCase
             array ("émile zola", 1, "1 author"),
             array ("Litterature", 1, "1 tag"),
             array ("Litterâture", 1, "1 tag"),
+            array ("Serie des Rougon", 1, "1 series"),
             array ("Eugene Fasquelle", 1, "1 publisher")
         );
     }