diff --git a/src/backends/reference/workloads/RefComparisonWorkload.hpp b/src/backends/reference/workloads/RefComparisonWorkload.hpp
index 93cfd1f..325509e 100644
--- a/src/backends/reference/workloads/RefComparisonWorkload.hpp
+++ b/src/backends/reference/workloads/RefComparisonWorkload.hpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2019 Arm Ltd. All rights reserved.
+// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -21,7 +21,7 @@
     RefComparisonWorkload(const ComparisonQueueDescriptor& descriptor, const WorkloadInfo& info);
     void PostAllocationConfigure() override;
     void Execute() const override;
-    void ExecuteAsync(WorkingMemDescriptor& workingMemDescriptor)  override;
+    void ExecuteAsync(ExecutionData& executionData)  override;
 
 private:
     void PostAllocationConfigure(std::vector<ITensorHandle*> inputs, std::vector<ITensorHandle*> outputs);