diff --git a/src/libraries/System.Private.Xml/tests/Writers/XmlWriterApi/ErrorCondition.cs b/src/libraries/System.Private.Xml/tests/Writers/XmlWriterApi/ErrorCondition.cs
index c2110adba488d4..f26708f8cb1c11 100644
--- a/src/libraries/System.Private.Xml/tests/Writers/XmlWriterApi/ErrorCondition.cs
+++ b/src/libraries/System.Private.Xml/tests/Writers/XmlWriterApi/ErrorCondition.cs
@@ -1179,7 +1179,6 @@ public void var_20(XmlWriterUtils utils)
         [XmlWriterInlineData(32)]
         [XmlWriterInlineData(33)]
         [XmlWriterInlineData(34)]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/78358", TestPlatforms.Browser)]
         public void var_21(XmlWriterUtils utils, int param)
         {
             bool result = false;