diff --git a/iot_config/src/client/sub_dao_client.rs b/iot_config/src/client/sub_dao_client.rs
index 000be0d00..57254d82b 100644
--- a/iot_config/src/client/sub_dao_client.rs
+++ b/iot_config/src/client/sub_dao_client.rs
@@ -2,7 +2,6 @@ use super::{call_with_retry, ClientError, Settings};
 use crate::sub_dao_epoch_reward_info::EpochRewardInfo;
 use file_store::traits::MsgVerify;
 use helium_crypto::{Keypair, PublicKey, Sign};
-use helium_lib::keypair::Pubkey;
 use helium_proto::{
     services::{
         sub_dao::{self, SubDaoEpochRewardInfoReqV1},
@@ -40,7 +39,7 @@ pub trait SubDaoEpochRewardInfoResolver: Clone + Send + Sync + 'static {
 
     async fn resolve_info(
         &self,
-        sub_dao: &Pubkey,
+        sub_dao: &str,
         epoch: u64,
     ) -> Result<Option<EpochRewardInfo>, Self::Error>;
 }
@@ -51,7 +50,7 @@ impl SubDaoEpochRewardInfoResolver for SubDaoClient {
 
     async fn resolve_info(
         &self,
-        sub_dao: &Pubkey,
+        sub_dao: &str,
         epoch: u64,
     ) -> Result<Option<EpochRewardInfo>, Self::Error> {
         let mut request = SubDaoEpochRewardInfoReqV1 {
diff --git a/iot_verifier/src/rewarder.rs b/iot_verifier/src/rewarder.rs
index fa833a6d1..e194f3730 100644
--- a/iot_verifier/src/rewarder.rs
+++ b/iot_verifier/src/rewarder.rs
@@ -136,7 +136,7 @@ where
     pub async fn reward(&mut self, next_reward_epoch: u64) -> anyhow::Result<()> {
         let reward_info = self
             .sub_dao_epoch_reward_client
-            .resolve_info(&self.sub_dao, next_reward_epoch)
+            .resolve_info(&self.sub_dao.to_string(), next_reward_epoch)
             .await?
             .ok_or(anyhow::anyhow!(
                 "No reward info found for epoch {}",