diff --git a/Telegram/SourceFiles/mtproto/connection.cpp b/Telegram/SourceFiles/mtproto/connection.cpp
index a5a7cdd33..2ab74ede4 100644
--- a/Telegram/SourceFiles/mtproto/connection.cpp
+++ b/Telegram/SourceFiles/mtproto/connection.cpp
@@ -855,13 +855,13 @@ void ConnectionPrivate::tryToSend() {
 			? "n/a"
 			: _instance->systemVersion();
 #if defined OS_MAC_STORE
-		const auto appVersion = QString::fromLatin1(AppVersionStr)
+		const auto appVersion = QString::fromLatin1(AppKotatoVersionStr)
 			+ " mac store";
 #elif defined OS_WIN_STORE // OS_MAC_STORE
-		const auto appVersion = QString::fromLatin1(AppVersionStr)
+		const auto appVersion = QString::fromLatin1(AppKotatoVersionStr)
 			+ " win store";
 #else // OS_MAC_STORE || OS_WIN_STORE
-		const auto appVersion = QString::fromLatin1(AppVersionStr);
+		const auto appVersion = QString::fromLatin1(AppKotatoVersionStr);
 #endif // OS_MAC_STORE || OS_WIN_STORE
 		const auto proxyType = _connectionOptions->proxy.type;
 		const auto mtprotoProxy = (proxyType == ProxyData::Type::Mtproto);