diff --git a/test/Microsoft.AspNetCore.Server.HttpSys.FunctionalTests/Listener/ResponseBodyTests.cs b/test/Microsoft.AspNetCore.Server.HttpSys.FunctionalTests/Listener/ResponseBodyTests.cs
index 94cafa7255..072e2a25c4 100644
--- a/test/Microsoft.AspNetCore.Server.HttpSys.FunctionalTests/Listener/ResponseBodyTests.cs
+++ b/test/Microsoft.AspNetCore.Server.HttpSys.FunctionalTests/Listener/ResponseBodyTests.cs
@@ -358,7 +358,7 @@ namespace Microsoft.AspNetCore.Server.HttpSys.Listener
             }
         }
 
-        [ConditionalFact]
+        [ConditionalFact(Skip = "https://github.com/aspnet/HttpSysServer/issues/263")]
         public async Task ResponseBody_SecondWriteAsyncWithCanceledCancellationToken_CancelsAndAborts()
         {
             string address;