diff --git a/core/mutex.c b/core/mutex.c
index bea7240eb5..fbbab7399a 100644
--- a/core/mutex.c
+++ b/core/mutex.c
@@ -23,8 +23,6 @@
 
 #include "mutex.h"
 #include "atomic.h"
-#include "queue.h"
-#include "tcb.h"
 #include "kernel.h"
 #include "sched.h"
 #include "thread.h"