diff --git a/crates/noirc_evaluator/src/ssa_refactor/acir_gen/acir_ir/generated_acir.rs b/crates/noirc_evaluator/src/ssa_refactor/acir_gen/acir_ir/generated_acir.rs
index 0e26cc3b57b..ec3ead377af 100644
--- a/crates/noirc_evaluator/src/ssa_refactor/acir_gen/acir_ir/generated_acir.rs
+++ b/crates/noirc_evaluator/src/ssa_refactor/acir_gen/acir_ir/generated_acir.rs
@@ -17,7 +17,7 @@ use acvm::{
     acir::{circuit::directives::Directive, native_types::Expression},
     FieldElement,
 };
-use iter_extended::{try_vecmap, vecmap};
+use iter_extended::vecmap;
 use num_bigint::BigUint;
 
 #[derive(Debug, Default)]
@@ -284,30 +284,29 @@ impl GeneratedAcir {
             "ICE: Radix must be a power of 2"
         );
 
+        let limb_witnesses = vecmap(0..limb_count, |_| self.next_witness_index());
+        self.push_opcode(AcirOpcode::Directive(Directive::ToLeRadix {
+            a: input_expr.clone(),
+            b: limb_witnesses.clone(),
+            radix,
+        }));
+
         let mut composed_limbs = Expression::default();
 
         let mut radix_pow = BigUint::from(1u128);
-        let limb_witnesses = try_vecmap(0..limb_count, |_| {
-            let limb_witness = self.next_witness_index();
-            self.range_constraint(limb_witness, bit_size)?;
+        for limb_witness in &limb_witnesses {
+            self.range_constraint(*limb_witness, bit_size)?;
 
             composed_limbs = composed_limbs.add_mul(
                 FieldElement::from_be_bytes_reduce(&radix_pow.to_bytes_be()),
-                &Expression::from(limb_witness),
+                &Expression::from(*limb_witness),
             );
 
             radix_pow *= &radix_big;
-            Ok(limb_witness)
-        })?;
+        }
 
         self.assert_is_zero(input_expr - &composed_limbs);
 
-        self.push_opcode(AcirOpcode::Directive(Directive::ToLeRadix {
-            a: input_expr.clone(),
-            b: limb_witnesses.clone(),
-            radix,
-        }));
-
         Ok(limb_witnesses)
     }