diff --git a/panels/base_panel.py b/panels/base_panel.py
index 720c2724..a33fc76c 100644
--- a/panels/base_panel.py
+++ b/panels/base_panel.py
@@ -117,7 +117,7 @@ class BasePanel(ScreenPanel):
 
             img_size = self._gtk.img_scale * self.bts
             for device in self._printer.get_temp_store_devices():
-                self.labels[device] = Gtk.Label(label="100º")
+                self.labels[device] = Gtk.Label()
                 self.labels[device].set_ellipsize(Pango.EllipsizeMode.START)
 
                 self.labels[f'{device}_box'] = Gtk.Box()
diff --git a/panels/main_menu.py b/panels/main_menu.py
index 689b3263..12ee9ec8 100644
--- a/panels/main_menu.py
+++ b/panels/main_menu.py
@@ -233,7 +233,7 @@ class Panel(MenuPanel):
         self.labels['devices'].get_style_context().add_class('heater-grid')
         self.labels['devices'].set_vexpand(False)
 
-        name = Gtk.Label(label="")
+        name = Gtk.Label()
         temp = Gtk.Label(_("Temp (°C)"))
         temp.get_style_context().add_class("heater-grid-temp")