diff --git a/1.3/HalPolicy.hpp b/1.3/HalPolicy.hpp
index e3f21b1..c601942 100644
--- a/1.3/HalPolicy.hpp
+++ b/1.3/HalPolicy.hpp
@@ -7,6 +7,7 @@
 
 #include "../ConversionUtils.hpp"
 #include "../ConversionUtils_1_2.hpp"
+#include "../ConversionUtils_1_3.hpp"
 
 #include <HalInterfaces.h>