diff --git a/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicConnection.cs b/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicConnection.cs
index 7ec4e3f01c821..db3adf776d542 100644
--- a/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicConnection.cs
+++ b/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicConnection.cs
@@ -539,7 +539,7 @@ private unsafe int HandleEventShutdownComplete()
         _acceptQueue.Writer.TryComplete(exception);
         _connectedTcs.TrySetException(exception);
         _shutdownTokenSource.Cancel();
-        _shutdownTcs.TrySetResult();
+        _shutdownTcs.TrySetResult(final: true);
         return QUIC_STATUS_SUCCESS;
     }
     private unsafe int HandleEventLocalAddressChanged(ref LOCAL_ADDRESS_CHANGED_DATA data)