diff --git a/src/cpu/CpuContext.cpp b/src/cpu/CpuContext.cpp
index d91f917..7c14891 100644
--- a/src/cpu/CpuContext.cpp
+++ b/src/cpu/CpuContext.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited.
+ * Copyright (c) 2021-2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -37,6 +37,10 @@
 #endif // defined(_WIN64)
 #endif // !defined(__APPLE__) && !defined(__OpenBSD__)
 
+#ifndef BARE_METAL
+#include <thread>
+#endif /* BARE_METAL */
+
 namespace arm_compute
 {
 namespace cpu
diff --git a/src/cpu/operators/CpuMatMul.cpp b/src/cpu/operators/CpuMatMul.cpp
index 515b511..94013d7 100644
--- a/src/cpu/operators/CpuMatMul.cpp
+++ b/src/cpu/operators/CpuMatMul.cpp
@@ -23,6 +23,7 @@
  */
 
 #include "src/cpu/operators/CpuMatMul.h"
+#include "arm_compute/core/MatMulInfo.h"
 #include "arm_compute/core/Types.h"
 #include "arm_compute/core/Validate.h"
 #include "arm_compute/core/experimental/Types.h"
diff --git a/src/cpu/operators/CpuScale.cpp b/src/cpu/operators/CpuScale.cpp
index a13a0f5..8a712bf 100644
--- a/src/cpu/operators/CpuScale.cpp
+++ b/src/cpu/operators/CpuScale.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited.
+ * Copyright (c) 2021-2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -23,7 +23,9 @@
  */
 #include "src/cpu/operators/CpuScale.h"
 
+#include "arm_compute/core/Helpers.h"
 #include "arm_compute/runtime/NEON/NEScheduler.h"
+#include "arm_compute/core/TensorInfo.h"
 #include "src/common/utils/Log.h"
 #include "src/core/utils/ScaleUtils.h"
 #include "src/cpu/kernels/CpuScaleKernel.h"