diff --git a/engine.go b/engine.go
index b5cb6558..d5e599d6 100644
--- a/engine.go
+++ b/engine.go
@@ -1263,11 +1263,11 @@ func (engine *Engine) Transaction(f func(*Session) (interface{}, error)) (interf
 
 	result, err := f(session)
 	if err != nil {
-		return nil, err
+		return result, err
 	}
 
 	if err := session.Commit(); err != nil {
-		return nil, err
+		return result, err
 	}
 
 	return result, nil