diff --git a/src/slic3r/GUI/UserAccountCommunication.cpp b/src/slic3r/GUI/UserAccountCommunication.cpp
index 01ae2d7bf8..0af26a86fc 100644
--- a/src/slic3r/GUI/UserAccountCommunication.cpp
+++ b/src/slic3r/GUI/UserAccountCommunication.cpp
@@ -243,8 +243,8 @@ UserAccountCommunication::UserAccountCommunication(wxEvtHandler* evt_handler, Ap
     , m_app_config(app_config)
     , m_polling_timer(std::make_unique<wxTimer>(this))
     , m_token_timer(std::make_unique<wxTimer>(this))
-    , m_slave_read_timer(new wxTimer(this))
-    , m_after_race_lost_timer(new wxTimer(this))
+    , m_slave_read_timer(std::make_unique<wxTimer>(this))
+    , m_after_race_lost_timer(std::make_unique<wxTimer>(this))
 {
     Bind(wxEVT_TIMER, &UserAccountCommunication::on_token_timer, this, m_token_timer->GetId());
     Bind(wxEVT_TIMER, &UserAccountCommunication::on_polling_timer, this, m_polling_timer->GetId());
diff --git a/src/slic3r/GUI/WebViewPanel.hpp b/src/slic3r/GUI/WebViewPanel.hpp
index 77b05d062b..ddf43d7a0e 100644
--- a/src/slic3r/GUI/WebViewPanel.hpp
+++ b/src/slic3r/GUI/WebViewPanel.hpp
@@ -221,7 +221,6 @@ private:
      void on_printables_event_slice_file(const std::string& message_data);
      void on_printables_event_required_login(const std::string& message_data);
      void on_printables_event_open_url(const std::string& message_data);
-     void on_dummy_event(const std::string& message_data) {}
      void load_default_url() override;
      std::string get_url_lang_theme(const wxString& url) const;
      void show_download_notification(const std::string& filename);