diff --git a/XmlSchemaClassGenerator.Tests/XmlTests.cs b/XmlSchemaClassGenerator.Tests/XmlTests.cs
index b4fdd9af..ca009751 100644
--- a/XmlSchemaClassGenerator.Tests/XmlTests.cs
+++ b/XmlSchemaClassGenerator.Tests/XmlTests.cs
@@ -1406,7 +1406,7 @@ public void BoolTest()
 
         private static void CompareOutput(string expected, string actual)
         {
-            static string Normalize(string input) => Regex.Replace(input, @"[ \t]*\r\n", "\n");
+            static string Normalize(string input) => Regex.Replace(input, @"[ \t]*\r?\n", "\n");
             Assert.Equal(Normalize(expected), Normalize(actual));
         }