diff --git a/kernel/include/kernel/Timer/Timer.h b/kernel/include/kernel/Timer/Timer.h
index 4ab412e7ed..f4c0f49bd5 100644
--- a/kernel/include/kernel/Timer/Timer.h
+++ b/kernel/include/kernel/Timer/Timer.h
@@ -4,6 +4,8 @@
 #include <BAN/Vector.h>
 #include <kernel/Timer/RTC.h>
 
+#include <time.h>
+
 namespace Kernel
 {