diff --git a/1.2/HalPolicy.hpp b/1.2/HalPolicy.hpp
index e0a5c2f..cd4f2da 100644
--- a/1.2/HalPolicy.hpp
+++ b/1.2/HalPolicy.hpp
@@ -11,6 +11,8 @@
 
 #include <armnn/Types.hpp>
 
+namespace V1_2 = ::android::hardware::neuralnetworks::V1_2;
+
 namespace armnn_driver
 {
 namespace hal_1_2