diff --git a/crates/protocol/src/execute_protocol.rs b/crates/protocol/src/execute_protocol.rs
index 5de763a04..c80af4574 100644
--- a/crates/protocol/src/execute_protocol.rs
+++ b/crates/protocol/src/execute_protocol.rs
@@ -333,7 +333,6 @@ pub async fn execute_reshare(
     session_id: SessionId,
     chans: Channels,
     threshold_pair: &sr25519::Pair,
-    threshold_accounts: Vec<AccountId32>,
     inputs: KeyResharingInputs<KeyParams, PartyId>,
     aux_info_option: Option<AuxInfo<KeyParams, PartyId>>,
 ) -> Result<
@@ -343,8 +342,6 @@ pub async fn execute_reshare(
     tracing::debug!("Executing proactive refresh");
     tracing::debug!("Signing with {:?}", &threshold_pair.public());
 
-    let party_ids: BTreeSet<PartyId> =
-        threshold_accounts.iter().cloned().map(PartyId::new).collect();
     let pair = PairWrapper(threshold_pair.clone());
 
     let session_id_hash = session_id.blake2(None)?;
@@ -353,13 +350,12 @@ pub async fn execute_reshare(
         &mut OsRng,
         SynedrionSessionId::from_seed(session_id_hash.as_slice()),
         pair,
-        &party_ids,
-        inputs,
+        &inputs.new_holders,
+        inputs.clone(),
     )
     .map_err(ProtocolExecutionErr::SessionCreation)?;
 
     let (new_key_share, chans) = execute_protocol_generic(chans, session, session_id_hash).await?;
-
     let aux_info = if let Some(aux_info) = aux_info_option {
         aux_info
     } else {
@@ -369,11 +365,11 @@ pub async fn execute_reshare(
             &mut OsRng,
             SynedrionSessionId::from_seed(session_id_hash_aux_data.as_slice()),
             PairWrapper(threshold_pair.clone()),
-            &party_ids,
+            &inputs.new_holders,
         )
         .map_err(ProtocolExecutionErr::SessionCreation)?;
 
-        execute_protocol_generic(chans, session, session_id_hash).await?.0
+        execute_protocol_generic(chans, session, session_id_hash_aux_data).await?.0
     };
 
     Ok((new_key_share.ok_or(ProtocolExecutionErr::NoOutputFromReshareProtocol)?, aux_info))
diff --git a/crates/protocol/tests/helpers/mod.rs b/crates/protocol/tests/helpers/mod.rs
index e1ab7c70c..a1a0f60e9 100644
--- a/crates/protocol/tests/helpers/mod.rs
+++ b/crates/protocol/tests/helpers/mod.rs
@@ -144,8 +144,7 @@ pub async fn server(
                 new_threshold: old_key.threshold(),
             };
 
-            let new_keyshare =
-                execute_reshare(session_id, channels, &pair, tss_accounts, inputs, None).await?;
+            let new_keyshare = execute_reshare(session_id, channels, &pair, inputs, None).await?;
             Ok(ProtocolOutput::Reshare(new_keyshare.0))
         },
         SessionId::Dkg { .. } => {
diff --git a/crates/threshold-signature-server/src/signing_client/api.rs b/crates/threshold-signature-server/src/signing_client/api.rs
index 0df9adb3f..973499eec 100644
--- a/crates/threshold-signature-server/src/signing_client/api.rs
+++ b/crates/threshold-signature-server/src/signing_client/api.rs
@@ -204,15 +204,8 @@ pub async fn do_proactive_refresh(
     )
     .await?;
 
-    let result = execute_reshare(
-        session_id,
-        channels,
-        signer.signer(),
-        tss_accounts,
-        inputs,
-        Some(aux_info),
-    )
-    .await?;
+    let result =
+        execute_reshare(session_id, channels, signer.signer(), inputs, Some(aux_info)).await?;
     Ok(result)
 }
 
diff --git a/crates/threshold-signature-server/src/validator/api.rs b/crates/threshold-signature-server/src/validator/api.rs
index 4c7f76306..efccb4b98 100644
--- a/crates/threshold-signature-server/src/validator/api.rs
+++ b/crates/threshold-signature-server/src/validator/api.rs
@@ -169,8 +169,7 @@ pub async fn new_reshare(
     .await?;
 
     let (new_key_share, aux_info) =
-        execute_reshare(session_id.clone(), channels, signer.signer(), tss_accounts, inputs, None)
-            .await?;
+        execute_reshare(session_id.clone(), channels, signer.signer(), inputs, None).await?;
 
     let serialized_key_share = key_serialize(&(new_key_share, aux_info))
         .map_err(|_| ProtocolErr::KvSerialize("Kv Serialize Error".to_string()))?;