diff --git a/Telegram/SourceFiles/iv/iv_controller.cpp b/Telegram/SourceFiles/iv/iv_controller.cpp
index 1bafb769d..67c423636 100644
--- a/Telegram/SourceFiles/iv/iv_controller.cpp
+++ b/Telegram/SourceFiles/iv/iv_controller.cpp
@@ -494,7 +494,7 @@ void Controller::createWebview(const QString &dataPath) {
 				|| index >= _pages.size()) {
 				return Webview::DataResult::Failed;
 			}
-			return finishWith(WrapPage(_pages[index]), "text/html");
+			return finishWith(WrapPage(_pages[index]), "text/html; charset=utf-8");
 		} else if (id.starts_with("page") && id.ends_with(".json")) {
 			auto index = 0;
 			const auto result = std::from_chars(
diff --git a/Telegram/SourceFiles/iv/iv_instance.cpp b/Telegram/SourceFiles/iv/iv_instance.cpp
index d48cb85c8..49b945d5e 100644
--- a/Telegram/SourceFiles/iv/iv_instance.cpp
+++ b/Telegram/SourceFiles/iv/iv_instance.cpp
@@ -708,7 +708,7 @@ void Shown::streamMap(QString params, Webview::DataRequest request) {
 void Shown::sendEmbed(QByteArray hash, Webview::DataRequest request) {
 	const auto i = _embeds.find(hash);
 	if (i != end(_embeds)) {
-		requestDone(std::move(request), i->second, "text/html");
+		requestDone(std::move(request), i->second, "text/html; charset=utf-8");
 	} else {
 		requestFail(std::move(request));
 	}