diff --git a/FreeRTOS-Cpp/include/FreeRTOS/Kernel.hpp b/FreeRTOS-Cpp/include/FreeRTOS/Kernel.hpp
index b737ac7..49eaa0c 100644
--- a/FreeRTOS-Cpp/include/FreeRTOS/Kernel.hpp
+++ b/FreeRTOS-Cpp/include/FreeRTOS/Kernel.hpp
@@ -373,7 +373,7 @@ inline bool resumeAll() { return (xTaskResumeAll() == pdTRUE); }
 inline void stepTick(const TickType_t ticksToJump) {
   vTaskStepTick(ticksToJump);
 }
-#endif
+#endif /* configUSE_TICKLESS_IDLE */
 
 /**
  * Kernel.hpp