diff --git a/buffet/buffet_config.cc b/buffet/buffet_config.cc
index dd63bb1..118e5fa 100644
--- a/buffet/buffet_config.cc
+++ b/buffet/buffet_config.cc
@@ -100,7 +100,6 @@
   if (!store.Load(options_.defaults))
     return false;
   bool result = LoadDefaults(store, settings);
-  settings->disable_security = options_.disable_security;
   settings->test_privet_ssid = options_.test_privet_ssid;
 
   if (!options_.client_id.empty())
diff --git a/buffet/buffet_config.h b/buffet/buffet_config.h
index bf33db9..6445d55 100644
--- a/buffet/buffet_config.h
+++ b/buffet/buffet_config.h
@@ -48,7 +48,6 @@
     base::FilePath definitions;
     base::FilePath test_definitions;
 
-    bool disable_security{false};
     std::string test_privet_ssid;
   };
 
diff --git a/buffet/main.cc b/buffet/main.cc
index 04a5134..29bd7de 100644
--- a/buffet/main.cc
+++ b/buffet/main.cc
@@ -94,8 +94,6 @@
                 "Comma separated list of network interfaces to monitor for "
                 "connectivity (an empty list enables all interfaces).");
 
-  DEFINE_bool(disable_security, false,
-              "disable Privet security for tests. For test only.");
   DEFINE_string(test_privet_ssid, "",
                 "Fixed SSID for WiFi bootstrapping. For test only.");
   DEFINE_string(test_definitions_path, "",
@@ -131,7 +129,6 @@
   options.config_options.definitions = base::FilePath{"/etc/weaved"};
   options.config_options.test_definitions =
       base::FilePath{FLAGS_test_definitions_path};
-  options.config_options.disable_security = FLAGS_disable_security;
   options.config_options.test_privet_ssid = FLAGS_test_privet_ssid;
 
   buffet::Daemon daemon{options};