diff --git a/src/slic3r/GUI/Monitor.cpp b/src/slic3r/GUI/Monitor.cpp
index 2a057fd1e3..51bd7ed878 100644
--- a/src/slic3r/GUI/Monitor.cpp
+++ b/src/slic3r/GUI/Monitor.cpp
@@ -193,7 +193,7 @@ void MonitorPanel::init_tabpanel()
     //m_tabpanel->AddPage(m_media_file_panel, _L("Internal Storage"), false);
 
     m_upgrade_panel = new UpgradePanel(m_tabpanel);
-    m_tabpanel->AddPage(m_upgrade_panel, _L_CONTEXT(L_CONTEXT("Update", "Firmware"), "Firmware"), "", false);
+    m_tabpanel->AddPage(m_upgrade_panel, _L_CONTEXT(L_CONTEXT("Update", "Firmware"), "Firmware"), false);
 
     m_hms_panel = new HMSPanel(m_tabpanel);
     m_tabpanel->AddPage(m_hms_panel, _L("Assistant(HMS)"),    false);
diff --git a/src/slic3r/GUI/Widgets/Button.hpp b/src/slic3r/GUI/Widgets/Button.hpp
index a0778040ca..c98d583c34 100644
--- a/src/slic3r/GUI/Widgets/Button.hpp
+++ b/src/slic3r/GUI/Widgets/Button.hpp
@@ -38,6 +38,7 @@ class Button : public StaticBox
     StateColor   text_color;
 
     bool pressedDown = false;
+    bool m_selected  = true;
     bool canFocus  = true;
     bool isCenter    = true;
     bool vertical    = false;