diff --git a/ks_includes/screen_panel.py b/ks_includes/screen_panel.py
index 1865438a..d3be7920 100644
--- a/ks_includes/screen_panel.py
+++ b/ks_includes/screen_panel.py
@@ -172,14 +172,14 @@ class ScreenPanel:
         if dev in self.devices and not self.devices[dev]["can_target"]:
             show_target = False
 
-        show_power = show_target and self._show_heater_power and power is not None
+        show_power = show_target and self._show_heater_power and power
 
         new_label_text = f"{temp:.0f}"
         if show_target:
             new_label_text += f"/{target:.0f}"
         if dev not in self.devices:
             new_label_text += "°"
-        if show_power and power:
+        if show_power:
             if lines == 2:
                 # The label should wrap, but it doesn't work
                 # this is a workaround