diff --git a/htdocs/accountancy/class/bookkeeping.class.php b/htdocs/accountancy/class/bookkeeping.class.php
index aeaa42154d8..8d8ba413f21 100644
--- a/htdocs/accountancy/class/bookkeeping.class.php
+++ b/htdocs/accountancy/class/bookkeeping.class.php
@@ -1024,6 +1024,8 @@ class BookKeeping extends CommonObject
 					$sqlwhere[] = $key.'\''.$this->db->idate($value).'\'';
 				} elseif ($key == 't.credit' || $key == 't.debit') {
 					$sqlwhere[] = natural_search($key, $value, 1, 1);
+				} elseif ($key == 't.code_journal' && !empty($value)) {
+					$sqlwhere[] = natural_search("t.code_journal", join(',', $value), 3, 1);
 				} else {
 					$sqlwhere[] = natural_search($key, $value, 0, 1);
 				}