diff --git a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
index 505bfaec4..fa36d1d55 100644
--- a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QtCore/QBuffer>
 
 #ifndef TDESKTOP_DISABLE_DBUS_INTEGRATION
+#include <QtCore/QVersionNumber>
 #include <QtDBus/QDBusConnection>
 #include <QtDBus/QDBusReply>
 #include <QtDBus/QDBusMetaType>