diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index a751682a3d..302b48779e 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -992,7 +992,7 @@ rpl::producer<bool> ApiWrap::dialogsLoadBlockedByDate() const {
 void ApiWrap::requestWallPaper(
 		const QString &slug,
 		Fn<void(const Data::WallPaper &)> done,
-		Fn<void(const MTP::Error &)> fail) {
+		Fn<void()> fail) {
 	if (_wallPaperSlug != slug) {
 		_wallPaperSlug = slug;
 		if (_wallPaperRequestId) {
@@ -1014,13 +1014,13 @@ void ApiWrap::requestWallPaper(
 				done(*paper);
 			}
 		} else if (const auto fail = base::take(_wallPaperFail)) {
-			fail(MTP::Error::Local("BAD_DOCUMENT", "In a wallpaper."));
+			fail();
 		}
 	}).fail([=](const MTP::Error &error) {
 		_wallPaperRequestId = 0;
 		_wallPaperSlug = QString();
 		if (const auto fail = base::take(_wallPaperFail)) {
-			fail(error);
+			fail();
 		}
 	}).send();
 }
diff --git a/Telegram/SourceFiles/apiwrap.h b/Telegram/SourceFiles/apiwrap.h
index 20f1807df1..c04b162bdd 100644
--- a/Telegram/SourceFiles/apiwrap.h
+++ b/Telegram/SourceFiles/apiwrap.h
@@ -171,7 +171,7 @@ public:
 	void requestWallPaper(
 		const QString &slug,
 		Fn<void(const Data::WallPaper &)> done,
-		Fn<void(const MTP::Error &)> fail);
+		Fn<void()> fail);
 
 	void requestFullPeer(not_null<PeerData*> peer);
 
@@ -656,7 +656,7 @@ private:
 	mtpRequestId _wallPaperRequestId = 0;
 	QString _wallPaperSlug;
 	Fn<void(const Data::WallPaper &)> _wallPaperDone;
-	Fn<void(const MTP::Error &)> _wallPaperFail;
+	Fn<void()> _wallPaperFail;
 
 	mtpRequestId _contactSignupSilentRequestId = 0;
 	std::optional<bool> _contactSignupSilent;
diff --git a/Telegram/SourceFiles/boxes/background_preview_box.cpp b/Telegram/SourceFiles/boxes/background_preview_box.cpp
index d942e60d71..118b3c6eb2 100644
--- a/Telegram/SourceFiles/boxes/background_preview_box.cpp
+++ b/Telegram/SourceFiles/boxes/background_preview_box.cpp
@@ -552,7 +552,7 @@ bool BackgroundPreviewBox::Start(
 		controller->show(Box<BackgroundPreviewBox>(
 			controller,
 			result.withUrlParams(params)));
-	}), crl::guard(controller, [=](const MTP::Error &error) {
+	}), crl::guard(controller, [=] {
 		controller->show(Ui::MakeInformBox(tr::lng_background_bad_link()));
 	}));
 	return true;