2 files changed, 6 insertions, 7 deletions
diff --git a/src/backends/cl/ClBackend.cpp b/src/backends/cl/ClBackend.cpp
index 5d87d27381..332ae1e679 100644
--- a/src/backends/cl/ClBackend.cpp
+++ b/src/backends/cl/ClBackend.cpp
@@ -74,13 +74,13 @@ IBackendInternal::ILayerSupportSharedPtr ClBackend::GetLayerSupport() const
     return layerSupport;
 }
 
-IBackendInternal::SubgraphViewUniquePtr ClBackend::OptimizeSubgraphView(const SubgraphView& subgraph,
-                                                                        bool& optimizationAttempted) const
+OptimizationViews ClBackend::OptimizeSubgraphView(const SubgraphView& subgraph) const
 {
-    // Not trying to optimize the given sub-graph
-    optimizationAttempted = false;
+    OptimizationViews optimizationViews;
 
-    return SubgraphViewUniquePtr{};
+    optimizationViews.AddUntouchedSubgraph(SubgraphView(subgraph));
+
+    return optimizationViews;
 }
 
 } // namespace armnn
diff --git a/src/backends/cl/ClBackend.hpp b/src/backends/cl/ClBackend.hpp
index 171c7d5737..12e8d8ef5a 100644
--- a/src/backends/cl/ClBackend.hpp
+++ b/src/backends/cl/ClBackend.hpp
@@ -28,8 +28,7 @@ public:
     IBackendInternal::Optimizations GetOptimizations() const override;
     IBackendInternal::ILayerSupportSharedPtr GetLayerSupport() const override;
 
-    IBackendInternal::SubgraphViewUniquePtr OptimizeSubgraphView(const SubgraphView& subgraph,
-                                                                 bool& optimizationAttempted) const override;
+    OptimizationViews OptimizeSubgraphView(const SubgraphView& subgraph) const override;
 };
 
 } // namespace armnn