diff --git a/services/loopback/common/methods/ticket/filter.js b/services/loopback/common/methods/ticket/filter.js
index 7a94b60b85..c7523883e4 100644
--- a/services/loopback/common/methods/ticket/filter.js
+++ b/services/loopback/common/methods/ticket/filter.js
@@ -89,7 +89,7 @@ module.exports = Self => {
                     tp.problem
                 FROM tmp.filter f
                     LEFT JOIN tmp.ticketProblems tp ON tp.ticketFk = f.ticketFk`);
-        stmt.merge(Self.buildOrderBy(filter, 'f'));
+        stmt.merge(Self.buildOrderBy(filter));
         let ticketsIndex = stmts.push(stmt) - 1;
 
         stmts.push(