arm_compute v18.08
diff --git a/tests/validation/reference/ArithmeticSubtraction.cpp b/tests/validation/reference/ArithmeticSubtraction.cpp
index bed2d37..f39d01f 100644
--- a/tests/validation/reference/ArithmeticSubtraction.cpp
+++ b/tests/validation/reference/ArithmeticSubtraction.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -23,7 +23,6 @@
*/
#include "ArithmeticSubtraction.h"
-#include "tests/validation/FixedPoint.h"
#include "tests/validation/Helpers.h"
namespace arm_compute