diff --git a/src/System.Runtime.Serialization.Xml/tests/DataContractSerializer.cs b/src/System.Runtime.Serialization.Xml/tests/DataContractSerializer.cs
index 22eadd9f7edf..3658911bb74c 100644
--- a/src/System.Runtime.Serialization.Xml/tests/DataContractSerializer.cs
+++ b/src/System.Runtime.Serialization.Xml/tests/DataContractSerializer.cs
@@ -2841,8 +2841,7 @@ public static void DCS_BasicRoundTripResolvePrimitiveTypes()
PreserveObjectReferences = false
};
- string baseline = @"<_data i:type=""a:PrimitiveContainer_foo"" xmlns:a=""http://www.default.com"">false25506553579228162514264337593543950335-19999-12-31T23:59:59.9999999-792281625142643375935439503354bc848b1-a541-40bf-8aa9-dd6ccb6d0e5610004.94065645841247E-3241.7976931348623157E+308-1.7976931348623157E+3089999-12-31T23:59:59.9999999Z0NaN-INF
INF
01.401298E-45-3.40282347E+38P10675199DT2H48M5.4775807S3.40282347E+38http://www.microsoft.com/NaN-INFINFb:WCF02147483647-214748364809223372036854775807-92233720368547758080127-128032767-32768abc06553500429496729500184467440737095516150AQIDBA==<_data2 i:type=""a:PrimitiveContainer_foo"" xmlns:a=""http://www.default.com"">false25506553579228162514264337593543950335-19999-12-31T23:59:59.9999999-792281625142643375935439503354bc848b1-a541-40bf-8aa9-dd6ccb6d0e5610004.94065645841247E-3241.79
-76931348623157E+308-1.7976931348623157E+3089999-12-31T23:59:59.9999999Z0NaN-INF
INF
01.401298E-45-3.40282347E+38P10675199DT2H48M5.4775807S3.40282347E+38http://www.microsoft.com/NaN-INFINFb:WCF02147483647-214748364809223372036854775807-92233720368547758080127-128032767-32768abc06553500429496729500184467440737095516150AQIDBA==";
+ string baseline = @"<_data i:type=""a:PrimitiveContainer_foo"" xmlns:a=""http://www.default.com"">false25506553579228162514264337593543950335-19999-12-31T23:59:59.9999999-792281625142643375935439503354bc848b1-a541-40bf-8aa9-dd6ccb6d0e5610004.94065645841247E-3241.7976931348623157E+308-1.7976931348623157E+3089999-12-31T23:59:59.9999999Z0NaN-INF
INF
01.401298E-45-3.40282347E+38P10675199DT2H48M5.4775807S3.40282347E+38http://www.microsoft.com/NaN-INFINFb:WCF02147483647-214748364809223372036854775807-92233720368547758080127-128032767-32768abc06553500429496729500184467440737095516150AQIDBA==<_data2 i:type=""a:PrimitiveContainer_foo"" xmlns:a=""http://www.default.com"">false25506553579228162514264337593543950335-19999-12-31T23:59:59.9999999-792281625142643375935439503354bc848b1-a541-40bf-8aa9-dd6ccb6d0e5610004.94065645841247E-3241.7976931348623157E+308-1.7976931348623157E+3089999-12-31T23:59:59.9999999Z0NaN-INF
INF
01.401298E-45-3.40282347E+38P10675199DT2H48M5.4775807S3.40282347E+38http://www.microsoft.com/NaN-INFINFb:WCF02147483647-214748364809223372036854775807-92233720368547758080127-128032767-32768abc06553500429496729500184467440737095516150AQIDBA==";
var value = new SerializationTestTypes.ObjectContainer(new SerializationTestTypes.PrimitiveContainer());
var actual = SerializeAndDeserialize(value, baseline, dataContractSerializerSettings);