diff --git a/src/Azure/Orleans.Streaming.EventHubs/Properties/AssemblyInfo.cs b/src/Azure/Orleans.Streaming.EventHubs/Properties/AssemblyInfo.cs
index eeeeb21dd0..d4d9b694c2 100644
--- a/src/Azure/Orleans.Streaming.EventHubs/Properties/AssemblyInfo.cs
+++ b/src/Azure/Orleans.Streaming.EventHubs/Properties/AssemblyInfo.cs
@@ -4,4 +4,5 @@
 
 [assembly: InternalsVisibleTo("ServiceBus.Tests")]
 
-[assembly: KnownAssembly(typeof(EventHubSequenceTokenV2), TreatTypesAsSerializable = true)]
+// Fail to build if a serializer is not generated for EventHubSequenceTokenV2
+[assembly: GenerateSerializer(typeof(EventHubSequenceToken))]
\ No newline at end of file