diff --git a/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.CanBeDeserializedByMicrosoftConfigurationApi.approved.txt b/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.CanBeDeserializedByMicrosoftConfigurationApi.approved.txt
index 8b5b673..8dcbc0c 100644
--- a/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.CanBeDeserializedByMicrosoftConfigurationApi.approved.txt
+++ b/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.CanBeDeserializedByMicrosoftConfigurationApi.approved.txt
@@ -6,7 +6,6 @@
   "NServiceBus.Features.SagaAuditFeature",
   "NServiceBus.Heartbeat.HeartbeatsFeature",
   "NServiceBus.Heartbeat.Queue",
-  "NServiceBus.Metrics.MetricsFeature",
   "NServiceBus.MetricsOptions",
   "NServiceBus.SagaAudit.Queue"
 ]
\ No newline at end of file
diff --git a/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.HandlesEnableFlag.Metrics.approved.txt b/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.HandlesEnableFlag.Metrics.approved.txt
index 4753c28..6ad983e 100644
--- a/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.HandlesEnableFlag.Metrics.approved.txt
+++ b/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.HandlesEnableFlag.Metrics.approved.txt
@@ -1,4 +1,3 @@
 [
-  "NServiceBus.Metrics.MetricsFeature",
   "NServiceBus.MetricsOptions"
 ]
\ No newline at end of file
diff --git a/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.UpdatesConfiguration.approved.txt b/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.UpdatesConfiguration.approved.txt
index 8b5b673..8dcbc0c 100644
--- a/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.UpdatesConfiguration.approved.txt
+++ b/src/NServiceBus.ServicePlatform.Connector.UnitTests/ApprovalFiles/BasicUsage.UpdatesConfiguration.approved.txt
@@ -6,7 +6,6 @@
   "NServiceBus.Features.SagaAuditFeature",
   "NServiceBus.Heartbeat.HeartbeatsFeature",
   "NServiceBus.Heartbeat.Queue",
-  "NServiceBus.Metrics.MetricsFeature",
   "NServiceBus.MetricsOptions",
   "NServiceBus.SagaAudit.Queue"
 ]
\ No newline at end of file
diff --git a/src/NServiceBus.ServicePlatform.Connector.UnitTests/BasicUsage.cs b/src/NServiceBus.ServicePlatform.Connector.UnitTests/BasicUsage.cs
index 922cb7c..3c4ecf1 100644
--- a/src/NServiceBus.ServicePlatform.Connector.UnitTests/BasicUsage.cs
+++ b/src/NServiceBus.ServicePlatform.Connector.UnitTests/BasicUsage.cs
@@ -153,6 +153,8 @@ public void CanBeDeserializedByMicrosoftConfigurationApi()
                 .UseNServiceBus(c =>
                 {
                     var configuration = new EndpointConfiguration("whatever");
+
+                    configuration.UseSerialization<SystemJsonSerializer>();
                     configuration.UseTransport<LearningTransport>();
 
                     var platformConfiguration = new ServicePlatformConnectionConfiguration();