diff --git a/src/slic3r/GUI/DeviceCore/DevManager.cpp b/src/slic3r/GUI/DeviceCore/DevManager.cpp
index 6e55c8414c..d19f1aa0dd 100644
--- a/src/slic3r/GUI/DeviceCore/DevManager.cpp
+++ b/src/slic3r/GUI/DeviceCore/DevManager.cpp
@@ -525,7 +525,6 @@ namespace Slic3r
 #else
                         it->second->connect(it->second->local_use_ssl_for_mqtt);
 #endif
-                        m_agent->set_user_selected_machine(dev_id);
                         it->second->set_lan_mode_connection_state(true);
                     }
                 }