diff --git a/src/Squidex.Infrastructure/Orleans/GrainBootstrap.cs b/src/Squidex.Infrastructure/Orleans/GrainBootstrap.cs
index 9f1843f73..7177e4fbe 100644
--- a/src/Squidex.Infrastructure/Orleans/GrainBootstrap.cs
+++ b/src/Squidex.Infrastructure/Orleans/GrainBootstrap.cs
@@ -24,7 +24,7 @@ namespace Squidex.Infrastructure.Orleans
             this.grainFactory = grainFactory;
         }
 
-        public async Task StartAsync(CancellationToken ct = CancellationToken.None)
+        public async Task StartAsync(CancellationToken ct = default)
         {
             for (var i = 1; i <= NumTries; i++)
             {