diff --git a/src/slic3r/GUI/DeviceTab/uiAmsHumidityPopup.cpp b/src/slic3r/GUI/DeviceTab/uiAmsHumidityPopup.cpp
index 86b78f0933..93d188e874 100644
--- a/src/slic3r/GUI/DeviceTab/uiAmsHumidityPopup.cpp
+++ b/src/slic3r/GUI/DeviceTab/uiAmsHumidityPopup.cpp
@@ -146,7 +146,7 @@ void uiAmsPercentHumidityDryPopup::UpdateContents()
     // table grid
     const wxString& humidity_str = wxString::Format("%d%%", m_humidity_percent);
     m_humidity_label->SetLabel(humidity_str);
-    const wxString& temp_str = wxString::Format(_L("%.1f \u2103"), m_current_temperature);
+    const wxString& temp_str = wxString::Format(_L("%d \u2103"), (int)std::round(m_current_temperature));
     m_temperature_label->SetLabel(temp_str);
 
     if (m_left_dry_time > 0)