diff --git a/blockchain/pallets/ddcclusters.go b/blockchain/pallets/ddcclusters.go
index 777e033..04bb26a 100644
--- a/blockchain/pallets/ddcclusters.go
+++ b/blockchain/pallets/ddcclusters.go
@@ -9,12 +9,12 @@ import (
 )
 
 type Cluster struct {
-	ClusterId          ClusterId
-	ManagerId          types.AccountID
-	ReserveId          types.AccountID
-	Props              ClusterProps
-	Status             ClusterStatus
-	LastValidatedEraId DdcEra
+	ClusterId   ClusterId
+	ManagerId   types.AccountID
+	ReserveId   types.AccountID
+	Props       ClusterProps
+	Status      ClusterStatus
+	LastPaidEra DdcEra
 }
 
 type ClusterProps struct {
diff --git a/blockchain/pallets/ddccustomers.go b/blockchain/pallets/ddccustomers.go
index 21831a3..c44ec6d 100644
--- a/blockchain/pallets/ddccustomers.go
+++ b/blockchain/pallets/ddccustomers.go
@@ -19,7 +19,7 @@ type Bucket struct {
 	ClusterId           ClusterId
 	IsPublic            types.Bool
 	IsRemoved           types.Bool
-	TotalCustomersUsage types.Option[CustomerUsage]
+	TotalCustomersUsage types.Option[BucketUsage]
 }
 
 type UnlockChunk struct {
diff --git a/blockchain/pallets/primitives.go b/blockchain/pallets/primitives.go
index 735b093..8e4b250 100644
--- a/blockchain/pallets/primitives.go
+++ b/blockchain/pallets/primitives.go
@@ -175,7 +175,7 @@ func (m ClusterStatus) Encode(encoder scale.Encoder) error {
 	return nil
 }
 
-type CustomerUsage struct {
+type BucketUsage struct {
 	TransferredBytes types.U64
 	StoredBytes      types.I64
 	NumberOfPuts     types.U64