1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/cpu_manager.h b/src/core/cpu_manager.h
index 17420c941..5ea149f1f 100644
--- a/src/core/cpu_manager.h
+++ b/src/core/cpu_manager.h
@@ -83,7 +83,7 @@ private:
     void RunThread(std::size_t core);
 
     struct CoreData {
-        std::shared_ptr<Common::Fiber> host_context;
+        std::unique_ptr<Common::Fiber> host_context;
         std::unique_ptr<Common::Event> enter_barrier;
         std::unique_ptr<Common::Event> exit_barrier;
         std::atomic<bool> is_running;