diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 59ed33ee6..b8c328294 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -779,7 +779,7 @@ void AttachWebView::show(
 		)).done([=](const MTPUpdates &result) {
 			_session->api().applyUpdates(result);
 		}).send();
-		cancel();
+		crl::on_main(this, [=] { cancel(); });
 	});
 	const auto handleLocalUri = [close](QString uri) {
 		const auto local = Core::TryConvertUrlToLocal(uri);