diff --git a/grpc/README.md b/grpc/README.md
index 75af561f68..a173619208 100644
--- a/grpc/README.md
+++ b/grpc/README.md
@@ -11,5 +11,5 @@ make geth
 # TODO - run beacon?
 
 # run geth
-./build/bin/geth --grpc --grpc.addr "[::1]" --grpc.port 50051
+./build/bin/geth --goerli --grpc --grpc.addr "[::1]" --grpc.port 50051
 ```