diff --git a/td/telegram/StorageManager.cpp b/td/telegram/StorageManager.cpp
index 1cfe9d1b..373332cf 100644
--- a/td/telegram/StorageManager.cpp
+++ b/td/telegram/StorageManager.cpp
@@ -170,7 +170,7 @@ int64 StorageManager::get_file_size(CSlice path) {
     return 0;
   }
 
-  auto size = r_info.ok().size_;
+  auto size = r_info.ok().real_size_;
   LOG(DEBUG) << "Add file \"" << path << "\" of size " << size << " to fast storage statistics";
   return size;
 }
diff --git a/td/telegram/files/FileManager.cpp b/td/telegram/files/FileManager.cpp
index c306a0ad..ab97f7d7 100644
--- a/td/telegram/files/FileManager.cpp
+++ b/td/telegram/files/FileManager.cpp
@@ -544,6 +544,18 @@ int64 FileView::size() const {
   return node_->size_;
 }
 
+int64 FileView::get_allocated_local_size() const {
+  auto file_path = path();
+  if (file_path.empty()) {
+    return 0;
+  }
+  auto r_stat = stat(file_path);
+  if (r_stat.is_error()) {
+    return 0;
+  }
+  return r_stat.ok().real_size_;
+}
+
 int64 FileView::expected_size(bool may_guess) const {
   if (node_->size_ != 0) {
     return node_->size_;
@@ -2008,8 +2020,8 @@ void FileManager::delete_file(FileId file_id, Promise<Unit> promise, const char
       LOG(INFO) << "Unlink file " << file_id << " at " << file_view.local_location().path_;
       clear_from_pmc(node);
 
+      context_->on_new_file(-file_view.get_allocated_local_size(), -1);
       unlink(file_view.local_location().path_).ignore();
-      context_->on_new_file(-file_view.size(), -1);
       node->drop_local_location();
       try_flush_node(node, "delete_file 1");
     }
@@ -3264,7 +3276,7 @@ void FileManager::on_download_ok(QueryId query_id, const FullLocalFileLocation &
     LOG(ERROR) << "Can't register local file after download: " << r_new_file_id.error();
   } else {
     if (is_new) {
-      context_->on_new_file(size, 1);
+      context_->on_new_file(get_file_view(r_new_file_id.ok()).get_allocated_local_size(), 1);
     }
     LOG_STATUS(merge(r_new_file_id.ok(), file_id));
   }
@@ -3431,7 +3443,7 @@ void FileManager::on_generate_ok(QueryId query_id, const FullLocalFileLocation &
 
   FileView file_view(file_node);
   if (!file_view.has_generate_location() || !begins_with(file_view.generate_location().conversion_, "#file_id#")) {
-    context_->on_new_file(file_view.size(), 1);
+    context_->on_new_file(file_view.get_allocated_local_size(), 1);
   }
 
   run_upload(file_node, {});
diff --git a/td/telegram/files/FileManager.h b/td/telegram/files/FileManager.h
index 3c46945f..cfbda8fa 100644
--- a/td/telegram/files/FileManager.h
+++ b/td/telegram/files/FileManager.h
@@ -271,6 +271,8 @@ class FileView {
   int64 remote_size() const;
   string path() const;
 
+  int64 get_allocated_local_size() const;
+
   bool can_download_from_server() const;
   bool can_generate() const;
   bool can_delete() const;
diff --git a/td/telegram/files/FileStatsWorker.cpp b/td/telegram/files/FileStatsWorker.cpp
index ede2f025..34d9edb8 100644
--- a/td/telegram/files/FileStatsWorker.cpp
+++ b/td/telegram/files/FileStatsWorker.cpp
@@ -126,7 +126,7 @@ void scan_fs(CancellationToken &token, CallbackT &&callback) {
 
       FsFileInfo info;
       info.path = path.str();
-      info.size = stat.size_;
+      info.size = stat.real_size_;
       info.file_type = file_type;
       info.atime_nsec = stat.atime_nsec_;
       info.mtime_nsec = stat.mtime_nsec_;
diff --git a/tdutils/td/utils/port/FileFd.cpp b/tdutils/td/utils/port/FileFd.cpp
index ad8bc6fb..f49184fd 100644
--- a/tdutils/td/utils/port/FileFd.cpp
+++ b/tdutils/td/utils/port/FileFd.cpp
@@ -499,8 +499,9 @@ Result<FileSize> get_file_size(const FileFd &file_fd) {
   res.size_ = standard_info.EndOfFile.QuadPart;
   res.real_size_ = standard_info.AllocationSize.QuadPart;
 
-  if (res.size_ > 0 && res.real_size_ <= 0) {
-    res.real_size_ = res.size_;  // just in case
+  if (res.size_ > 0 && res.real_size_ <= 0) {  // just in case
+    LOG(ERROR) << "Fix real file size from " << res.real_size_ << " to " << res.size_;
+    res.real_size_ = res.size_;
   }
 
   return res;