diff --git a/htdocs/accountancy/bookkeeping/list.php b/htdocs/accountancy/bookkeeping/list.php
index 3cec97e3997..f925bf4e4eb 100644
--- a/htdocs/accountancy/bookkeeping/list.php
+++ b/htdocs/accountancy/bookkeeping/list.php
@@ -204,20 +204,23 @@ $param = '';
 $filter = array ();
 if (! empty($search_date_start)) {
     $filter['t.doc_date>='] = $search_date_start;
-    $param .= '&date_startmonth=' . GETPOST('date_startmonth', 'int') . '&date_startday=' . GETPOST('date_startday', 'int') . '&date_startyear=' . GETPOST('date_startyear', 'int');
+    $tmp=dol_getdate($search_date_start);
+    $param .= '&date_startmonth=' . $tmp['mon'] . '&date_startday=' . $tmp['mday'] . '&date_startyear=' . $tmp['year'];
 }
 if (! empty($search_date_end)) {
     $filter['t.doc_date<='] = $search_date_end;
-    $param .= '&date_endmonth=' . GETPOST('date_endmonth', 'int') . '&date_endday=' . GETPOST('date_endday', 'int') . '&date_endyear=' . GETPOST('date_endyear', 'int');
+    $tmp=dol_getdate($search_date_end);
+    $param .= '&date_endmonth=' . $tmp['mon'] . '&date_endday=' . $tmp['mday'] . '&date_endyear=' . $tmp['year'];
+}
+if (! empty($search_doc_date)) {
+    $filter['t.doc_date'] = $search_doc_date;
+    $tmp=dol_getdate($search_doc_date);
+    $param .= '&doc_datemonth=' . $tmp['mon'] . '&doc_dateday=' . $tmp['mday'] . '&doc_dateyear=' . $tmp['year'];
 }
 if (! empty($search_doc_type)) {
     $filter['t.doc_type'] = $search_doc_type;
     $param .= '&search_doc_type=' . $search_doc_type;
 }
-if (! empty($search_doc_date)) {
-    $filter['t.doc_date'] = $search_doc_date;
-    $param .= '&doc_datemonth=' . GETPOST('doc_datemonth', 'int') . '&doc_dateday=' . GETPOST('doc_dateday', 'int') . '&doc_dateyear=' . GETPOST('doc_dateyear', 'int');
-}
 if (! empty($search_doc_ref)) {
     $filter['t.doc_ref'] = $search_doc_ref;
     $param .= '&search_doc_ref=' . $search_doc_ref;
diff --git a/htdocs/install/mysql/tables/llx_accounting_bookkeeping.key.sql b/htdocs/install/mysql/tables/llx_accounting_bookkeeping.key.sql
new file mode 100644
index 00000000000..1fc77301528
--- /dev/null
+++ b/htdocs/install/mysql/tables/llx_accounting_bookkeeping.key.sql
@@ -0,0 +1,22 @@
+-- ============================================================================
+-- Copyright (C) 2016 Laurent Destailleur  <eldy@users.sourceforge.net>
+--
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; either version 3 of the License, or
+-- (at your option) any later version.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License
+-- along with this program. If not, see <http://www.gnu.org/licenses/>.
+--
+-- ============================================================================
+
+ALTER TABLE llx_accounting_bookkeeping ADD INDEX idx_accounting_bookkeeping_doc_date (doc_date);
+ALTER TABLE llx_accounting_bookkeeping ADD INDEX idx_accounting_bookkeeping_fk_docdet (fk_docdet);
+ALTER TABLE llx_accounting_bookkeeping ADD INDEX idx_accounting_bookkeeping_numero_compte (numero_compte);
+ALTER TABLE llx_accounting_bookkeeping ADD INDEX idx_accounting_bookkeeping_code_journal (code_journal);