diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index 05061eb9..f4b4bc20 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -3552,7 +3552,8 @@ void main(int argc, char **argv) {
   std::locale::global(new_locale);
   SCOPE_EXIT {
     std::locale::global(std::locale::classic());
-    log_interface = default_log_interface;
+    static NullLog null_log;
+    log_interface = &null_log;
   };
 
   CliLog cli_log;