diff --git a/td/telegram/files/FileManager.cpp b/td/telegram/files/FileManager.cpp
index 9954300a..454f6c6f 100644
--- a/td/telegram/files/FileManager.cpp
+++ b/td/telegram/files/FileManager.cpp
@@ -3809,6 +3809,7 @@ void FileManager::memory_cleanup() {
           for (auto &file : node->file_ids_) {
             if (file_id_info_[file.get()].node_id_ != ((int32) i)) {
               invalid = true;
+              break;
             }
           }
         }