3 files changed, 5 insertions, 5 deletions
diff --git a/arm_compute/graph/backends/CL/CLDeviceBackend.h b/arm_compute/graph/backends/CL/CLDeviceBackend.h
index ab39d0fb1b..0b45dfe479 100644
--- a/arm_compute/graph/backends/CL/CLDeviceBackend.h
+++ b/arm_compute/graph/backends/CL/CLDeviceBackend.h
@@ -63,8 +63,9 @@ public:
     std::shared_ptr<arm_compute::IMemoryManager> create_memory_manager(MemoryManagerAffinity affinity) override;
 
 private:
-    CLTuner           _tuner;     /**< CL kernel tuner */
-    CLBufferAllocator _allocator; /**< CL buffer affinity allocator */
+    bool                               _initialized; /**< Flag that specifies if the backend has been default initialized */
+    CLTuner                            _tuner;       /**< CL kernel tuner */
+    std::unique_ptr<CLBufferAllocator> _allocator;   /**< CL buffer affinity allocator */
 };
 } // namespace backends
 } // namespace graph
diff --git a/arm_compute/graph/backends/GLES/GCDeviceBackend.h b/arm_compute/graph/backends/GLES/GCDeviceBackend.h
index dc0e2b07dc..ba789221e3 100644
--- a/arm_compute/graph/backends/GLES/GCDeviceBackend.h
+++ b/arm_compute/graph/backends/GLES/GCDeviceBackend.h
@@ -53,7 +53,8 @@ public:
     std::shared_ptr<arm_compute::IMemoryManager> create_memory_manager(MemoryManagerAffinity affinity) override;
 
 private:
-    GCBufferAllocator _allocator; /**< GLES buffer affinity allocator */
+    bool              _initialized; /**< Flag that specifies if the backend has been default initialized */
+    GCBufferAllocator _allocator;   /**< GLES buffer affinity allocator */
 };
 } // namespace backends
 } // namespace graph
diff --git a/arm_compute/graph/detail/ExecutionHelpers.h b/arm_compute/graph/detail/ExecutionHelpers.h
index 27cae4b8ab..23dd207695 100644
--- a/arm_compute/graph/detail/ExecutionHelpers.h
+++ b/arm_compute/graph/detail/ExecutionHelpers.h
@@ -39,8 +39,6 @@ class INode;
 
 namespace detail
 {
-/** Initializes the available backends **/
-void default_initialize_backends();
 /** Validates all nodes
  *
  * @param[in] g Graph to validate