diff --git a/ArmnnDriverImpl.hpp b/ArmnnDriverImpl.hpp
index dfaafb3..cdff905 100644
--- a/ArmnnDriverImpl.hpp
+++ b/ArmnnDriverImpl.hpp
@@ -20,6 +20,11 @@
 namespace V1_2 = ::android::hardware::neuralnetworks::V1_2;
 #endif
 
+#ifdef ARMNN_ANDROID_NN_V1_3 // Using ::android::hardware::neuralnetworks::V1_3
+namespace V1_2 = ::android::hardware::neuralnetworks::V1_2;
+namespace V1_3 = ::android::hardware::neuralnetworks::V1_3;
+#endif
+
 namespace armnn_driver
 {
 
@@ -36,6 +41,7 @@
 public:
     using HalModel                     = typename HalPolicy::Model;
     using HalGetSupportedOperations_cb = typename HalPolicy::getSupportedOperations_cb;
+    using HalErrorStatus               = typename HalPolicy::ErrorStatus;
 
     static Return<void> getSupportedOperations(
             const armnn::IRuntimePtr& runtime,