diff --git a/backends/arm/operators/op_add.py b/backends/arm/operators/op_add.py
index 7a71a0d2bd3..e52f3eddae7 100644
--- a/backends/arm/operators/op_add.py
+++ b/backends/arm/operators/op_add.py
@@ -82,6 +82,7 @@ def define_node(
 
         if needs_rescale:
             # Scale output back to 8 bit
+            # pyre-ignore
             tqutils.rescale_node_back_to_int8(node, add_output, scale, tosa_graph)