diff --git a/src/priority_executor/include/priority_executor/priority_executor.hpp b/src/priority_executor/include/priority_executor/priority_executor.hpp
index a942d08..6a2b0ac 100755
--- a/src/priority_executor/include/priority_executor/priority_executor.hpp
+++ b/src/priority_executor/include/priority_executor/priority_executor.hpp
@@ -20,15 +20,9 @@
 #include <cassert>
 #include <cstdlib>
 #include <memory>
-#include <vector>
-#include <time.h>
 
 #include "rclcpp/executor.hpp"
 #include "rclcpp/macros.hpp"
-#include "rclcpp/memory_strategies.hpp"
-#include "rclcpp/node.hpp"
-#include "rclcpp/utilities.hpp"
-#include "rclcpp/rate.hpp"
 #include "rclcpp/visibility_control.hpp"
 #include "priority_executor/priority_memory_strategy.hpp"
 #include <priority_executor/default_executor.hpp>
diff --git a/src/priority_executor/include/priority_executor/priority_memory_strategy.hpp b/src/priority_executor/include/priority_executor/priority_memory_strategy.hpp
index 4c78abc..f56f263 100755
--- a/src/priority_executor/include/priority_executor/priority_memory_strategy.hpp
+++ b/src/priority_executor/include/priority_executor/priority_memory_strategy.hpp
@@ -17,20 +17,14 @@
 
 #include <memory>
 #include <vector>
-#include <queue>
 #include <time.h>
 #include <set>
+#include <deque>
 
 #include "rcl/allocator.h"
 
 #include "rclcpp/allocator/allocator_common.hpp"
 #include "rclcpp/memory_strategy.hpp"
-#include "rclcpp/node.hpp"
-#include "rclcpp/visibility_control.hpp"
-
-#include "rcutils/logging_macros.h"
-
-#include "rmw/types.h"
 
 #include "simple_timer/rt-sched.hpp"