diff --git a/Telegram/SourceFiles/storage/file_download.cpp b/Telegram/SourceFiles/storage/file_download.cpp
index 9f49cc8c8..ae7993da4 100644
--- a/Telegram/SourceFiles/storage/file_download.cpp
+++ b/Telegram/SourceFiles/storage/file_download.cpp
@@ -69,6 +69,13 @@ int Downloader::chooseDcIndexForRequest(MTP::DcId dcId) const {
 	return result;
 }
 
+Downloader::~Downloader() {
+	// The file loaders have pointer to downloader and they cancel
+	// requests in destructor where they use that pointer, so all
+	// of them need to be destroyed before any internal state of Downloader.
+	_delayedDestroyedLoaders.clear();
+}
+
 } // namespace Storage
 
 namespace {
diff --git a/Telegram/SourceFiles/storage/file_download.h b/Telegram/SourceFiles/storage/file_download.h
index 5bc1a314f..62631d65a 100644
--- a/Telegram/SourceFiles/storage/file_download.h
+++ b/Telegram/SourceFiles/storage/file_download.h
@@ -43,6 +43,8 @@ public:
 	void requestedAmountIncrement(MTP::DcId dcId, int index, int amount);
 	int chooseDcIndexForRequest(MTP::DcId dcId) const;
 
+	~Downloader();
+
 private:
 	base::Observable<void> _taskFinishedObservable;
 	int _priority = 1;