diff --git a/src/libraries/System.Data.Common/tests/System/Data/XmlDataReaderTest.cs b/src/libraries/System.Data.Common/tests/System/Data/XmlDataReaderTest.cs
index 1435d58a77e9d..c042f09704f7b 100644
--- a/src/libraries/System.Data.Common/tests/System/Data/XmlDataReaderTest.cs
+++ b/src/libraries/System.Data.Common/tests/System/Data/XmlDataReaderTest.cs
@@ -34,6 +34,7 @@ namespace System.Data.Tests
     public class XmlDataReaderTest
     {
         [Fact]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/51369", TestPlatforms.Browser)]
         public void XmlLoadTest()
         {
             var ds = new DataSet();