diff --git a/backends/arm/tosa/partitioner.py b/backends/arm/tosa/partitioner.py
index 24707f00ea0..79ff01250aa 100644
--- a/backends/arm/tosa/partitioner.py
+++ b/backends/arm/tosa/partitioner.py
@@ -1,4 +1,4 @@
-# Copyright 2023-2025 Arm Limited and/or its affiliates.
+# Copyright 2023-2026 Arm Limited and/or its affiliates.
 #
 # This source code is licensed under the BSD-style license found in the
 # LICENSE file in the root directory of this source tree.
@@ -184,7 +184,6 @@ def __init__(
         )
         self.tosa_spec = compile_spec.tosa_spec
         self.additional_checks = additional_checks
-        self.tosa_spec = compile_spec.tosa_spec
 
     def _detag_boundary_nodes(
         self, module: GraphModule, tag: str, reporter: WhyNoPartitionReporter