diff --git a/tests/MoreDateTime.Test/Extensions/DateTimeExtensions.NumberOfTests.cs b/tests/MoreDateTime.Test/Extensions/DateTimeExtensions.NumberOfTests.cs
index 8394eda..347f515 100644
--- a/tests/MoreDateTime.Test/Extensions/DateTimeExtensions.NumberOfTests.cs
+++ b/tests/MoreDateTime.Test/Extensions/DateTimeExtensions.NumberOfTests.cs
@@ -240,7 +240,7 @@ public void CanCall_NumberOfWorkdaysUntil()
 			var result = _startDate.NumberOfWorkdaysUntil(_endDate, _cultureInfo);
 
 			// Assert
-			result.ShouldBe(261.0d);
+			result.ShouldBe(259.0d);
 		}
 
 		/// <summary>