diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index 4a1e7a8a40..10aed2a2c8 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -103,6 +103,8 @@ enum OperationType : @1.1::OperationType {
     UNIDIRECTIONAL_SEQUENCE_LSTM = 85,
     UNIDIRECTIONAL_SEQUENCE_RNN = 86,
     ROTATED_BBOX_TRANSFORM = 87,
+    ABS = 88,
+    ROI_POOLING = 89,
 };
 
 /**