diff --git a/src/mongo/util/future.h b/src/mongo/util/future.h
index 04ab91f..5d60313 100644
--- a/src/mongo/util/future.h
+++ b/src/mongo/util/future.h
@@ -1628,12 +1628,12 @@ using FutureContinuationResult =
 template <typename T>
 inline Future<T> Promise<T>::getFuture() noexcept {
     _sharedState->threadUnsafeIncRefCountTo(2);
-    return Future<T>(boost::intrusive_ptr<SharedState<T>>(_sharedState.get(), /*add ref*/ false));
+    return Future<T>(boost::intrusive_ptr<future_details::SharedState<T>>(_sharedState.get(), /*add ref*/ false));
 }
 
 template <typename T>
 inline void Promise<T>::setFrom(Future<T>&& future) noexcept {
-    setImpl([&](boost::intrusive_ptr<SharedState<T>>&& sharedState) {
+    setImpl([&](boost::intrusive_ptr<future_details::SharedState<T>>&& sharedState) {
         future.propagateResultTo(sharedState.get());
     });
 }
@@ -1654,7 +1654,7 @@ template <typename T>
     if (!_immediate)
         return SharedSemiFuture<T>(std::move(_shared));
 
-    auto shared = make_intrusive<SharedState<T>>();
+    auto shared = future_details::make_intrusive<future_details::SharedState<T>>();
     shared->emplaceValue(std::move(*_immediate));
     return SharedSemiFuture<T>(std::move(shared));
 }