diff --git a/tests/my-rpc.c b/tests/my-rpc.c
index f394c81fe2d619d1d5d2f58d1a3835553bac498e..72982e8de127f388e435277c9c58c7eeeef7d94e 100644
--- a/tests/my-rpc.c
+++ b/tests/my-rpc.c
@@ -74,7 +74,7 @@ static void my_rpc_ult(hg_handle_t handle)
     abt_io_close(aid, fd);
 #endif
 
-    hret = HG_Respond(handle, NULL, NULL, &out);
+    hret = margo_respond(mid, handle, &out);
     assert(hret == HG_SUCCESS);
 
     HG_Bulk_free(bulk_handle);