diff --git a/ipa-core/src/protocol/ipa_prf/prf_sharding/mod.rs b/ipa-core/src/protocol/ipa_prf/prf_sharding/mod.rs
index 9a1f8f278..19e03f99d 100644
--- a/ipa-core/src/protocol/ipa_prf/prf_sharding/mod.rs
+++ b/ipa-core/src/protocol/ipa_prf/prf_sharding/mod.rs
@@ -33,7 +33,6 @@ use crate::{
             Context, DZKPContext, DZKPUpgraded, MaliciousProtocolSteps, UpgradableContext,
         },
         ipa_prf::{
-            aggregation::aggregate_values_proof_chunk,
             boolean_ops::{
                 addition_sequential::integer_add,
                 comparison_and_subtraction_sequential::{compare_gt, integer_sub},
@@ -541,7 +540,9 @@ where
             protocol: &Step::Aggregate,
             validate: &Step::AggregateValidate,
         },
-        aggregate_values_proof_chunk(B, usize::try_from(TV::BITS).unwrap()),
+        // TODO: add batching for breakdown reveal aggregation
+        //aggregate_values_proof_chunk(B, usize::try_from(TV::BITS).unwrap()),
+        1 << 30,
     );
     let user_contributions = flattened_user_results.try_collect::<Vec<_>>().await?;
     let result =