diff --git a/homeassistant/util/percentage.py b/homeassistant/util/percentage.py
index 63bf78ed1f0..ca5931b2670 100644
--- a/homeassistant/util/percentage.py
+++ b/homeassistant/util/percentage.py
@@ -22,7 +22,7 @@ def ordered_list_item_to_percentage(ordered_list: list[_T], item: _T) -> int:
 
     """
     if item not in ordered_list:
-        raise ValueError(f'The item "{item}"" is not in "{ordered_list}"')
+        raise ValueError(f'The item "{item}" is not in "{ordered_list}"')
 
     list_len = len(ordered_list)
     list_position = ordered_list.index(item) + 1