diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 4d0367562df..c1459b1206b 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -5689,13 +5689,13 @@ function get_localtax_by_third($local)
 {
 	global $db, $mysoc;
 
-	$sql  = " SELECT t.localtax$local as localtax";
+	$sql  = " SELECT t.localtax".$local." as localtax";
 	$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t inner join ".MAIN_DB_PREFIX."c_country as c ON c.rowid=t.fk_pays";
 	$sql .= " WHERE c.code = '".$db->escape($mysoc->country_code)."' AND t.active = 1 AND t.taux=(";
 	$sql .= "  SELECT max(tt.taux) FROM ".MAIN_DB_PREFIX."c_tva as tt inner join ".MAIN_DB_PREFIX."c_country as c ON c.rowid=tt.fk_pays";
 	$sql .= "  WHERE c.code = '".$db->escape($mysoc->country_code)."' AND tt.active = 1";
 	$sql .= "  ) ";
-	$sql .= " AND t.localtax${local}_type > 0";
+	$sql .= " AND t.localtax".$local."_type > 0";
 	$sql .= " ORDER BY rowid DESC";
 
 	$resql = $db->query($sql);