diff --git a/gnes/proto/gnes.proto b/gnes/proto/gnes.proto
index b80cf2a0..8ca6df27 100644
--- a/gnes/proto/gnes.proto
+++ b/gnes/proto/gnes.proto
@@ -207,5 +207,9 @@ service GnesRPC {
     }
     rpc _Call (Request) returns (Response) {
     }
+    rpc TrainStream (stream Request) returns (Response) {
+    }
+    rpc IndexStream (stream Request) returns (Response) {
+    }
 }