diff --git a/src/backends/backendsCommon/CMakeLists.txt b/src/backends/backendsCommon/CMakeLists.txt
index 44131ea..fc36365 100644
--- a/src/backends/backendsCommon/CMakeLists.txt
+++ b/src/backends/backendsCommon/CMakeLists.txt
@@ -38,7 +38,6 @@
     TensorHandleFactoryRegistry.hpp
     WorkloadDataCollector.hpp
     WorkloadData.cpp
-    WorkloadDataFwd.hpp
     WorkloadData.hpp
     WorkloadFactory.cpp
     WorkloadFactory.hpp
diff --git a/src/backends/backendsCommon/OutputHandler.hpp b/src/backends/backendsCommon/OutputHandler.hpp
index 01e255d..87ced20 100644
--- a/src/backends/backendsCommon/OutputHandler.hpp
+++ b/src/backends/backendsCommon/OutputHandler.hpp
@@ -12,8 +12,6 @@
 #include <armnn/Tensor.hpp>
 #include <armnn/Types.hpp>
 
-#include <backendsCommon/WorkloadDataFwd.hpp>
-
 #include <memory>
 #include <set>
 #include <string>
diff --git a/src/backends/backendsCommon/WorkloadData.hpp b/src/backends/backendsCommon/WorkloadData.hpp
index 751d37f..35130ad 100644
--- a/src/backends/backendsCommon/WorkloadData.hpp
+++ b/src/backends/backendsCommon/WorkloadData.hpp
@@ -5,7 +5,6 @@
 #pragma once
 
 #include "CpuTensorHandleFwd.hpp"
-#include "WorkloadDataFwd.hpp"
 
 #include <InternalTypes.hpp>
 
diff --git a/src/backends/backendsCommon/WorkloadDataFwd.hpp b/src/backends/backendsCommon/WorkloadDataFwd.hpp
deleted file mode 100644
index d4352c7..0000000
--- a/src/backends/backendsCommon/WorkloadDataFwd.hpp
+++ /dev/null
@@ -1,29 +0,0 @@
-﻿//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-#pragma once
-
-namespace armnn
-{
-
-struct QueueDescriptor;
-template <typename LayerDescriptor>
-struct QueueDescriptorWithParameters;
-struct SoftmaxQueueDescriptor;
-struct SplitterQueueDescriptor;
-struct ConcatQueueDescriptor;
-struct ActivationQueueDescriptor;
-struct ArgMinMaxQueueDescriptor;
-struct FullyConnectedQueueDescriptor;
-struct PermuteQueueDescriptor;
-struct Pooling2dQueueDescriptor;
-struct Convolution2dQueueDescriptor;
-struct NormalizationQueueDescriptor;
-struct MultiplicationQueueDescriptor;
-struct BatchNormalizationQueueDescriptor;
-struct FakeQuantizationQueueDescriptor;
-struct ReshapeQueueDescriptor;
-struct PreCompiledQueueDescriptor;
-
-} // namespace armnn