diff --git a/rw_core/core/adapter_manager.go b/rw_core/core/adapter_manager.go
index 3155ab8..ef02ff8 100644
--- a/rw_core/core/adapter_manager.go
+++ b/rw_core/core/adapter_manager.go
@@ -134,8 +134,8 @@
 	}
 
 	// Register the callbacks
-	aMgr.adapterProxy.RegisterCallback(model.POST_UPDATE, aMgr.adapterUpdated)
-	aMgr.deviceTypeProxy.RegisterCallback(model.POST_UPDATE, aMgr.deviceTypesUpdated)
+	aMgr.adapterProxy.RegisterCallback(model.PostUpdate, aMgr.adapterUpdated)
+	aMgr.deviceTypeProxy.RegisterCallback(model.PostUpdate, aMgr.deviceTypesUpdated)
 	probe.UpdateStatusFromContext(ctx, "adapter-manager", probe.ServiceStatusRunning)
 	log.Info("adapter-manager-started")
 	return nil