1 files changed, 2 insertions, 1 deletions
diff --git a/include/grpc++/impl/codegen/rpc_service_method.h b/include/grpc++/impl/codegen/rpc_service_method.h
index d356012ad6..5ba11e8559 100644
--- a/include/grpc++/impl/codegen/rpc_service_method.h
+++ b/include/grpc++/impl/codegen/rpc_service_method.h
@@ -32,8 +32,8 @@
 
 namespace grpc {
 class ServerContext;
-class StreamContextInterface;
 
+namespace internal {
 /// Base class for running an RPC handler.
 class MethodHandler {
  public:
@@ -71,6 +71,7 @@ class RpcServiceMethod : public RpcMethod {
   void* server_tag_;
   std::unique_ptr<MethodHandler> handler_;
 };
+}  // namespace internal
 
 }  // namespace grpc