diff --git a/X10D/src/ComparableExtensions/Clusivity.cs b/X10D/src/ComparableExtensions/Clusivity.cs
index 08a2ab7..9bac34e 100644
--- a/X10D/src/ComparableExtensions/Clusivity.cs
+++ b/X10D/src/ComparableExtensions/Clusivity.cs
@@ -9,7 +9,7 @@ public enum Clusivity : byte
///
/// Indicates that the comparison will be exclusive.
///
- Exclusive = 0,
+ None = 0,
///
/// Indicates that the comparison will treat the upper bound as exclusive.
diff --git a/X10D/src/ComparableExtensions/ComparableExtensions.cs b/X10D/src/ComparableExtensions/ComparableExtensions.cs
index b191939..b2c9098 100644
--- a/X10D/src/ComparableExtensions/ComparableExtensions.cs
+++ b/X10D/src/ComparableExtensions/ComparableExtensions.cs
@@ -44,7 +44,7 @@ public static class ComparableExtensions
/// // True
///
///
- public static bool Between(this T1 value, T2 lower, T3 upper, Clusivity clusivity = Clusivity.Exclusive)
+ public static bool Between(this T1 value, T2 lower, T3 upper, Clusivity clusivity = Clusivity.None)
where T1 : IComparable, IComparable
where T2 : IComparable
where T3 : IComparable