diff --git a/VectorType.cpp b/VectorType.cpp
index 1c1271a..a58ea2c 100644
--- a/VectorType.cpp
+++ b/VectorType.cpp
@@ -587,7 +587,8 @@
         out << blobName
             << ".handle(),\n"
             << offset
-            << " + 0 /* offsetof(hidl_vec<T>, mBuffer) */);\n\n";
+            << " + 0 /* offsetof(hidl_vec<T>, mBuffer) */,"
+            << "true /* nullable */);\n\n";
 
         out.unindent();
         out.unindent();