diff --git a/Orm/Xtensive.Orm/Orm/Domain.cs b/Orm/Xtensive.Orm/Orm/Domain.cs
index 03fdc2fcde..3da42b0a9e 100644
--- a/Orm/Xtensive.Orm/Orm/Domain.cs
+++ b/Orm/Xtensive.Orm/Orm/Domain.cs
@@ -362,7 +362,7 @@ internal async Task<Session> OpenSessionInternalAsync(SessionConfiguration confi
                 }
                 exceptionDispatchInfo = ExceptionDispatchInfo.Capture(ex);
               }
-            }, TaskContinuationOptions.ExecuteSynchronously)
+            }, TaskContinuationOptions.NotOnCanceled | TaskContinuationOptions.ExecuteSynchronously)
             .ConfigureAwait(false);
         }
         catch (OperationCanceledException) {