diff --git a/tests/FSharp.Control.AsyncSeq.Tests/AsyncSeqTests.fs b/tests/FSharp.Control.AsyncSeq.Tests/AsyncSeqTests.fs
index cdfd05a7..e84b0e05 100644
--- a/tests/FSharp.Control.AsyncSeq.Tests/AsyncSeqTests.fs
+++ b/tests/FSharp.Control.AsyncSeq.Tests/AsyncSeqTests.fs
@@ -2074,6 +2074,7 @@ let ``AsyncSeq.toAsyncEnum raises exception``() : unit =
   }
   |> Async.RunSynchronously
 
+[<Test>]
 let ``AsyncSeq.ofAsyncEnum raises exception``() : unit =
   async {
     let exceptionMessage = "Raised inside AsyncSeq"