diff --git a/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs b/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
index 679d336c0211f..7677b365d5b71 100644
--- a/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
+++ b/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs
@@ -186,6 +186,7 @@ public async Task DnsGetHostEntry_BadName_ThrowsArgumentOutOfRangeException(stri
             await Assert.ThrowsAnyAsync<ArgumentOutOfRangeException>(() => Task.Factory.FromAsync(Dns.BeginGetHostEntry, Dns.EndGetHostEntry, hostNameOrAddress, null));
         }
 
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/34317")]
         [Theory]
         [InlineData(0)]
         [InlineData(1)]