diff --git a/pkg/custom-provider/provider_test.go b/pkg/custom-provider/provider_test.go
index 4f08b536..94fbbf86 100644
--- a/pkg/custom-provider/provider_test.go
+++ b/pkg/custom-provider/provider_test.go
@@ -40,7 +40,7 @@ func setupPrometheusProvider() (provider.CustomMetricsProvider, *fakeprom.FakePr
 	fakeKubeClient := &fakedyn.FakeDynamicClient{}
 
 	cfg := config.DefaultConfig(1*time.Minute, "")
-	namers, err := naming.NamersFromConfig(cfg, restMapper())
+	namers, err := naming.NamersFromConfig(cfg.Rules, restMapper())
 	Expect(err).NotTo(HaveOccurred())
 
 	prov, _ := NewPrometheusProvider(restMapper(), fakeKubeClient, fakeProm, namers, fakeProviderUpdateInterval, fakeProviderStartDuration)
diff --git a/pkg/custom-provider/series_registry_test.go b/pkg/custom-provider/series_registry_test.go
index 7e40da14..0a3a8f27 100644
--- a/pkg/custom-provider/series_registry_test.go
+++ b/pkg/custom-provider/series_registry_test.go
@@ -53,7 +53,7 @@ func restMapper() apimeta.RESTMapper {
 
 func setupMetricNamer() []naming.MetricNamer {
 	cfg := config.DefaultConfig(1*time.Minute, "kube_")
-	namers, err := naming.NamersFromConfig(cfg, restMapper())
+	namers, err := naming.NamersFromConfig(cfg.Rules, restMapper())
 	Expect(err).NotTo(HaveOccurred())
 	return namers
 }