diff --git a/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h b/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h
index eb7fd0cb112..445bb9d9b07 100644
--- a/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h
+++ b/packages/react-native/ReactCommon/react/renderer/core/ShadowNode.h
@@ -45,12 +45,16 @@ class ShadowNode : public Sealable,
   using ListOfShared [[deprecated(
       "Use std::vector<std::shared_ptr<const ShadowNode>> instead")]] =
       std::vector<std::shared_ptr<const ShadowNode>>;
-  using ListOfWeak = std::vector<std::weak_ptr<const ShadowNode>>;
+  // TODO(T223558094): delete this in the next version.
+  using ListOfWeak [[deprecated(
+      "Use std::vector<std::weak_ptr<const ShadowNode>> instead")]] =
+      std::vector<std::weak_ptr<const ShadowNode>>;
   using SharedListOfShared =
       std::shared_ptr<const std::vector<std::shared_ptr<const ShadowNode>>>;
   using UnsharedListOfShared =
       std::shared_ptr<std::vector<std::shared_ptr<const ShadowNode>>>;
-  using UnsharedListOfWeak = std::shared_ptr<ListOfWeak>;
+  using UnsharedListOfWeak =
+      std::shared_ptr<std::vector<std::weak_ptr<const ShadowNode>>>;
 
   using AncestorList = std::vector<std::pair<
       std::reference_wrapper<const ShadowNode> /* parentNode */,
diff --git a/packages/react-native/ReactCommon/react/renderer/uimanager/primitives.h b/packages/react-native/ReactCommon/react/renderer/uimanager/primitives.h
index af0da029f10..70cb2a1cbcb 100644
--- a/packages/react-native/ReactCommon/react/renderer/uimanager/primitives.h
+++ b/packages/react-native/ReactCommon/react/renderer/uimanager/primitives.h
@@ -112,7 +112,8 @@ inline static ShadowNode::UnsharedListOfWeak weakShadowNodeListFromValue(
     jsi::Runtime& runtime,
     const jsi::Value& value) {
   auto shadowNodeList = shadowNodeListFromValue(runtime, value);
-  auto weakShadowNodeList = std::make_shared<ShadowNode::ListOfWeak>();
+  auto weakShadowNodeList =
+      std::make_shared<std::vector<std::weak_ptr<const ShadowNode>>>();
   for (const auto& shadowNode : *shadowNodeList) {
     weakShadowNodeList->push_back(shadowNode);
   }
diff --git a/private/cxx-public-api/ReactNativeCPP.api b/private/cxx-public-api/ReactNativeCPP.api
index 8c2f51b8e1b..d52206efcce 100644
--- a/private/cxx-public-api/ReactNativeCPP.api
+++ b/private/cxx-public-api/ReactNativeCPP.api
@@ -37938,7 +37938,7 @@ inline static ShadowNode::UnsharedListOfWeak weakShadowNodeListFromValue(
     jsi::Runtime& runtime,
     const jsi::Value& value) {
   auto shadowNodeList = shadowNodeListFromValue(runtime, value);
-  auto weakShadowNodeList = std::make_shared<ShadowNode::ListOfWeak>();
+  auto weakShadowNodeList = std::make_shared<std::vector<std::weak_ptr<const ShadowNode>>>();
   for (const auto& shadowNode : *shadowNodeList) {
     weakShadowNodeList->push_back(shadowNode);
   }