diff --git a/td/telegram/files/FileManager.cpp b/td/telegram/files/FileManager.cpp
index 83eba2c1..66a893b2 100644
--- a/td/telegram/files/FileManager.cpp
+++ b/td/telegram/files/FileManager.cpp
@@ -3481,7 +3481,7 @@ void FileManager::memory_cleanup() {
     is_closed_ = true;
     auto time = std::time(nullptr);
 
-    for (unsigned int i = 1; i < file_id_info_.size(); i++) {
+    for (unsigned int i = 0; i < file_id_info_.size(); i++) {
       auto main_node_id = file_id_info_[i].node_id_;
       if (main_node_id != 0) {
         auto &node = file_nodes_[main_node_id];