diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index 18c47d218..b83c6b0a5 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -1854,8 +1854,7 @@ void StatusPanel::update(MachineObject *obj)
             m_tempCtrl_chamber->Enable();
         } else {
             m_tempCtrl_chamber->SetReadOnly(true);
-            m_tempCtrl_chamber->SetLabel(TEMP_BLANK_STR);
-            m_tempCtrl_chamber->GetTextCtrl()->SetValue(TEMP_BLANK_STR);
+            m_tempCtrl_chamber->SetTagTemp(TEMP_BLANK_STR);
             m_tempCtrl_chamber->Disable();
         }