diff --git a/cmd/config_job_source.go b/cmd/config_job_source.go
index fb1dccb..257e8ee 100644
--- a/cmd/config_job_source.go
+++ b/cmd/config_job_source.go
@@ -104,7 +104,6 @@ outer:
 			handler := Handler{
 				Logger:  log,
 				PullACL: j.Datasets,
-				// TODO should set SinkMapping here? no, but check Handler impl
 			}
 
 			// handle connection
diff --git a/cmd/handler.go b/cmd/handler.go
index ce1179d..3189257 100644
--- a/cmd/handler.go
+++ b/cmd/handler.go
@@ -32,9 +32,8 @@ type IncrementalTransferRequest struct {
 }
 
 type Handler struct {
-	Logger          Logger
-	PullACL         zfs.DatasetFilter
-	SinkMappingFunc func(clientIdentity string) (mapping DatasetMapping, err error)
+	Logger  Logger
+	PullACL zfs.DatasetFilter
 }
 
 func registerEndpoints(server rpc.RPCServer, handler Handler) (err error) {