diff --git a/test/Serilog.Tests/Settings/SettingValueConversionsTests.cs b/test/Serilog.Tests/Settings/SettingValueConversionsTests.cs
index 9dacbe050..17d2cfcfc 100644
--- a/test/Serilog.Tests/Settings/SettingValueConversionsTests.cs
+++ b/test/Serilog.Tests/Settings/SettingValueConversionsTests.cs
@@ -33,8 +33,8 @@ public void EmptyStringValuesConvertToNullIfTargetIsNullable()
         [Fact]
         public void ValuesConvertToNullableTimeSpan()
         {
-            var result = (System.TimeSpan?)SettingValueConversions.ConvertToType("00:01:00", typeof(System.TimeSpan?));
-            Assert.Equal(System.TimeSpan.FromMinutes(1), result);
+            var result = (TimeSpan?)SettingValueConversions.ConvertToType("00:01:00", typeof(TimeSpan?));
+            Assert.Equal(TimeSpan.FromMinutes(1), result);
         }
 
         [Fact]