diff --git a/ethosu/vela/tosa_reader.py b/ethosu/vela/tosa_reader.py
index 94ba350..aadcb0a 100644
--- a/ethosu/vela/tosa_reader.py
+++ b/ethosu/vela/tosa_reader.py
@@ -113,7 +113,7 @@
         # Moving permutation to an attribute, to match internal graph representation for now
         perms = None
         if op_code == TosaOp.TRANSPOSE:
-            perms = perms = inputs.pop(1)
+            perms = inputs.pop(1)
             indices = TOSA_IFM_INDICES
 
         name = "unknown_op_name"