diff --git a/lib/cosmosV2-source.js b/lib/cosmosV2-source.js
index 7be37416fb..9ce86cdfbd 100644
--- a/lib/cosmosV2-source.js
+++ b/lib/cosmosV2-source.js
@@ -78,10 +78,10 @@ class CosmosV2API extends CosmosV0API {
       `distribution/delegators/${delegatorAddress}/rewards`
     )
     return (result.rewards || [])
-      .filter(({ rewards }) => rewards && rewards.length > 0)
-      .map(({ rewards, validator_address }) =>
+      .filter(({ reward }) => reward && reward.length > 0)
+      .map(({ reward, validator_address }) =>
         this.reducers.rewardReducer(
-          rewards[0],
+          reward[0],
           validatorsDictionary[validator_address]
         )
       )