diff --git a/deployment/keystone/changeset/deploy_registry.go b/deployment/keystone/changeset/deploy_registry.go
index 3ad8a84ade1..e9b142812d7 100644
--- a/deployment/keystone/changeset/deploy_registry.go
+++ b/deployment/keystone/changeset/deploy_registry.go
@@ -7,13 +7,9 @@ import (
 	kslib "github.com/smartcontractkit/chainlink/deployment/keystone"
 )
 
-var _ deployment.ChangeSet[interface{}] = DeployCapabilityRegistry
+var _ deployment.ChangeSet[uint64] = DeployCapabilityRegistry
 
-func DeployCapabilityRegistry(env deployment.Environment, config interface{}) (deployment.ChangesetOutput, error) {
-	registrySelector, ok := config.(uint64)
-	if !ok {
-		return deployment.ChangesetOutput{}, deployment.ErrInvalidConfig
-	}
+func DeployCapabilityRegistry(env deployment.Environment, registrySelector uint64) (deployment.ChangesetOutput, error) {
 	chain, ok := env.Chains[registrySelector]
 	if !ok {
 		return deployment.ChangesetOutput{}, fmt.Errorf("chain not found in environment")