diff --git a/src/InterruptHandler.h b/src/InterruptHandler.h
index 56d9ac7..b63e63c 100644
--- a/src/InterruptHandler.h
+++ b/src/InterruptHandler.h
@@ -10,8 +10,8 @@
 
 #include "Arduino.h"
 #include "freertos/FreeRTOS.h"
-#include "freertos/semphr.h"
 #include "freertos/queue.h"
+#include "freertos/task.h"
 
 #define ISR_TIME_US          (10000uL)