diff --git a/td/telegram/Global.cpp b/td/telegram/Global.cpp
index 7ffb573d..804d4c9b 100644
--- a/td/telegram/Global.cpp
+++ b/td/telegram/Global.cpp
@@ -136,7 +136,8 @@ Status Global::init(const TdParameters &parameters, ActorId<Td> td, unique_ptr<T
 
 int32 Global::to_unix_time(double server_time) const {
   LOG_CHECK(1.0 <= server_time && server_time <= 2140000000.0)
-      << server_time << " " << Clocks::system() << " " << saved_diff_ << " " << saved_system_time_;
+      << server_time << " " << Clocks::system() << " " << is_server_time_reliable() << " "
+      << get_server_time_difference() << " " << Time::now() << saved_diff_ << " " << saved_system_time_;
   return static_cast<int32>(server_time);
 }