diff --git a/src/priority_executor/src/default_executor.cpp b/src/priority_executor/src/default_executor.cpp
index d1dfc1b..c5ed9fa 100644
--- a/src/priority_executor/src/default_executor.cpp
+++ b/src/priority_executor/src/default_executor.cpp
@@ -210,8 +210,7 @@ void ROSDefaultMultithreadedExecutor::spin()
   }
 }
 
-void ROSDefaultMultithreadedExecutor::run(size_t thread_number)
-{
+void ROSDefaultMultithreadedExecutor::run(__attribute__((unused)) size_t _thread_number) {
   while (rclcpp::ok(this->context_) && spinning.load())
   {
     rclcpp::AnyExecutable any_exec;
diff --git a/src/priority_executor/src/priority_executor.cpp b/src/priority_executor/src/priority_executor.cpp
index feb902d..e305c77 100644
--- a/src/priority_executor/src/priority_executor.cpp
+++ b/src/priority_executor/src/priority_executor.cpp
@@ -17,7 +17,6 @@
 #include "rclcpp/any_executable.hpp"
 #include "rclcpp/scope_exit.hpp"
 #include "rclcpp/utilities.hpp"
-#include "rclcpp/exceptions.hpp"
 #include <memory>
 #include <sched.h>
 // for sleep