diff --git a/torch/csrc/jit/serialization/callstack_debug_info_serialization.cpp b/torch/csrc/jit/serialization/callstack_debug_info_serialization.cpp
index b5aa951aa12..46384f49f67 100644
--- a/torch/csrc/jit/serialization/callstack_debug_info_serialization.cpp
+++ b/torch/csrc/jit/serialization/callstack_debug_info_serialization.cpp
@@ -222,7 +222,7 @@ ska::flat_hash_map<int64_t, DebugInfoTuple> CallStackDebugInfoUnpickler::
       {},
       c10::parseType);
   ska::flat_hash_map<int64_t, DebugInfoTuple> callstack_ptrs;
-  auto ivalues = std::move(*std::move(ival).toTuple()).elements();
+  const auto& ivalues = ival.toTupleRef().elements();
   for (auto& val : ivalues) {
     const auto& tup_elems = val.toTupleRef().elements();
     TORCH_CHECK(