diff --git a/libraries/rpc/rpc.cpp b/libraries/rpc/rpc.cpp
index 60b5d764c7..5f9c71b778 100644
--- a/libraries/rpc/rpc.cpp
+++ b/libraries/rpc/rpc.cpp
@@ -146,6 +146,7 @@ bool RPC::call(const char *request, char *reply) {
         /* Look through the methods for the one whose name matches */
         while (true) {
             for (; cur_method->name != NULL; cur_method++) {
+                r.putData<const char*>(cur_method->name);
                 if (strcmp(cur_method->name, args.method_name) == 0) {
                     (cur_method->method_caller)(p, &args, &r);
                     return true;