diff --git a/lib/vagrant/protobufs/proto/vagrant_plugin_sdk/plugin_services_pb.rb b/lib/vagrant/protobufs/proto/vagrant_plugin_sdk/plugin_services_pb.rb
index 66e7d5573..b59c8c62e 100644
--- a/lib/vagrant/protobufs/proto/vagrant_plugin_sdk/plugin_services_pb.rb
+++ b/lib/vagrant/protobufs/proto/vagrant_plugin_sdk/plugin_services_pb.rb
@@ -143,8 +143,8 @@ module Hashicorp
           rpc :Documentation, ::Google::Protobuf::Empty, ::Hashicorp::Vagrant::Sdk::Config::Documentation
           rpc :ExecuteSpec, ::Hashicorp::Vagrant::Sdk::Command::SpecReq, ::Hashicorp::Vagrant::Sdk::FuncSpec
           rpc :Execute, ::Hashicorp::Vagrant::Sdk::Command::ExecuteReq, ::Hashicorp::Vagrant::Sdk::Command::ExecuteResp
-          rpc :CommandInfoSpec, ::Google::Protobuf::Empty, ::Hashicorp::Vagrant::Sdk::FuncSpec
-          rpc :CommandInfo, ::Google::Protobuf::Empty, ::Hashicorp::Vagrant::Sdk::Command::CommandInfoResp
+          rpc :CommandInfoSpec, ::Hashicorp::Vagrant::Sdk::Command::SpecReq, ::Hashicorp::Vagrant::Sdk::FuncSpec
+          rpc :CommandInfo, ::Hashicorp::Vagrant::Sdk::Command::CommandInfoReq, ::Hashicorp::Vagrant::Sdk::Command::CommandInfoResp
         end
 
         Stub = Service.rpc_stub_class