diff --git a/python_payload/st3m/ui/elements/overlays.py b/python_payload/st3m/ui/elements/overlays.py
index 7e246d5ea5b5089c8a3cc795ead8b9333af6c650..2fc7252cd11b4392d49bf899b2178311e89c5f9f 100644
--- a/python_payload/st3m/ui/elements/overlays.py
+++ b/python_payload/st3m/ui/elements/overlays.py
@@ -560,7 +560,7 @@ class BatteryIcon(Icon):
 
     def __init__(self) -> None:
         super().__init__()
-        self._percent = 100.0
+        self._percent = 100
 
     def visible(self) -> bool:
         return power.has_battery