diff --git a/support/include/utils/file_thread_file.hpp b/support/include/utils/file_thread_file.hpp
index 15234d80..88bb100e 100644
--- a/support/include/utils/file_thread_file.hpp
+++ b/support/include/utils/file_thread_file.hpp
@@ -93,7 +93,7 @@ private:
   fs_file_t file_;
 
 private:
-  mutable std::vector<io_item *> actions_;
+  mutable std::vector<std::shared_ptr<io_item>> actions_;
   mutable std::unique_ptr<std::thread> io_thread_;
   mutable std::unique_ptr<std::mutex> mtx_{std::make_unique<std::mutex>()};
   mutable std::unique_ptr<std::condition_variable> notify_{
diff --git a/support/src/utils/file_thread_file.cpp b/support/src/utils/file_thread_file.cpp
index 20576091..b4b5d09c 100644
--- a/support/src/utils/file_thread_file.cpp
+++ b/support/src/utils/file_thread_file.cpp
@@ -20,6 +20,7 @@
   SOFTWARE.
 */
 #include "utils/file_thread_file.hpp"
+#include <memory>
 
 namespace repertory::utils::file {
 // auto thread_file::attach_file(native_handle handle,
@@ -104,14 +105,14 @@ auto thread_file::do_io(action_t action) const -> bool {
     io_thread_ = std::make_unique<std::thread>([this]() { thread_func(); });
   }
 
-  io_item item{action};
-  actions_.emplace_back(&item);
+  auto item = std::make_shared<io_item>(action);
+  actions_.emplace_back(item);
   notify_->notify_all();
   lock.unlock();
 
-  item.wait();
+  item->wait();
 
-  return item.success;
+  return item->success;
 }
 
 void thread_file::flush() const {