diff --git a/session.go b/session.go
index 84ce22a..83e420a 100644
--- a/session.go
+++ b/session.go
@@ -101,6 +101,7 @@ func (s *Session) Fetch(dst interface{}, opts ...Option) error {
 	if err != nil {
 		return err
 	}
+	defer rows.Close()
 	return scanner.Scan(rows, dst)
 }