diff --git a/htdocs/lib/functions.inc.php3 b/htdocs/lib/functions.inc.php3
index 1672a2c8d4f..696f2ae5eaa 100644
--- a/htdocs/lib/functions.inc.php3
+++ b/htdocs/lib/functions.inc.php3
@@ -231,7 +231,7 @@ function transcoS2L($zonein,$devise)
 
 
 
-function print_liste_field_titre($name, $file, $field, $begin="", $options)
+function print_liste_field_titre($name, $file, $field, $begin="", $options="")
  {
   global $conf;