diff --git a/ethosu/vela/tflite/BuiltinOperator.py b/ethosu/vela/tflite/BuiltinOperator.py
index 5ddcf20..4004a3b 100644
--- a/ethosu/vela/tflite/BuiltinOperator.py
+++ b/ethosu/vela/tflite/BuiltinOperator.py
@@ -155,4 +155,6 @@
     MULTINOMIAL = 149
     GELU = 150
     DYNAMIC_UPDATE_SLICE = 151
+    RELU_0_TO_1 = 152
+    UNSORTED_SEGMENT_PROD = 153