diff --git a/Telegram/SourceFiles/data/components/sponsored_messages.cpp b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
index 82a90e70076c11..f4ec3a3565faf7 100644
--- a/Telegram/SourceFiles/data/components/sponsored_messages.cpp
+++ b/Telegram/SourceFiles/data/components/sponsored_messages.cpp
@@ -348,7 +348,7 @@ void SponsoredMessages::append(
 		_session->data().nextLocalMessageId());
 	const auto fileOrigin = FileOrigin(); // No way to refresh in ads.
 
-	static const auto kFlaggedPreload = ((MediaPreload*)nullptr) + 1;
+	static const auto kFlaggedPreload = ((MediaPreload*)quintptr(0x01));
 	const auto preloaded = [=] {
 		const auto i = _data.find(history);
 		if (i == end(_data)) {
diff --git a/Telegram/SourceFiles/data/data_media_preload.cpp b/Telegram/SourceFiles/data/data_media_preload.cpp
index 24b8ec401857d4..8fb938067362d8 100644
--- a/Telegram/SourceFiles/data/data_media_preload.cpp
+++ b/Telegram/SourceFiles/data/data_media_preload.cpp
@@ -123,7 +123,6 @@ void VideoPreload::load() {
 		callDone();
 		return;
 	}
-	const auto key = _video->bigFileBaseCacheKey();
 	const auto prefix = ChoosePreloadPrefix(_video);
 	Assert(prefix > 0 && prefix <= _video->size);
 	const auto part = Storage::kDownloadPartSize;