diff --git a/backend/app/store/engine/engine_mock.go b/backend/app/store/engine/engine_mock.go
index 47a66e3b..603373da 100644
--- a/backend/app/store/engine/engine_mock.go
+++ b/backend/app/store/engine/engine_mock.go
@@ -2,8 +2,10 @@
 
 package engine
 
-import mock "github.com/stretchr/testify/mock"
-import store "github.com/umputun/remark/backend/app/store"
+import (
+	mock "github.com/stretchr/testify/mock"
+	store "github.com/umputun/remark/backend/app/store"
+)
 
 // MockInterface is an autogenerated mock type for the Interface type
 type MockInterface struct {