diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index fc2b540297..ecd99cc8e2 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -29,6 +29,7 @@ enum OperationType : @1.1::OperationType {
     // TODO: Sync docs.
     ARGMAX = 38,
     ARGMIN = 39,
+    PAD_V2 = 40,
 };
 
 /**