diff --git a/thresholds.py b/thresholds.py
index 8d7f114..0802ff6 100644
--- a/thresholds.py
+++ b/thresholds.py
@@ -11,8 +11,6 @@ if TYPE_CHECKING:
 
 
 class Threshold(Enum):
-    ALL = 0
-    HALF = 50
     LAX = 90
     NORMAL = 95
     STRICT = 98