diff --git a/core/app/builder.go b/core/app/builder.go
index ea93ce3..3b4e320 100644
--- a/core/app/builder.go
+++ b/core/app/builder.go
@@ -5,6 +5,7 @@ import (
 	"github.com/berachain/offchain-sdk/job"
 	"github.com/berachain/offchain-sdk/log"
 	"github.com/berachain/offchain-sdk/server"
+	"github.com/berachain/offchain-sdk/telemetry"
 
 	"github.com/ethereum/go-ethereum/ethdb"
 )
@@ -14,6 +15,7 @@ type Builder interface {
 	AppName() string
 	BuildApp(log.Logger) *baseapp.BaseApp
 	RegisterJob(job.Basic)
+	RegisterMetrics(cfg *telemetry.Config) error
 	RegisterDB(db ethdb.KeyValueStore)
 	RegisterHTTPHandler(handler *server.Handler) error
 	RegisterMiddleware(m server.Middleware) error