diff --git a/pkg/metric.go b/pkg/metric.go
index 7f13371..e311255 100644
--- a/pkg/metric.go
+++ b/pkg/metric.go
@@ -1,10 +1,5 @@
 package pkg
 
-type OutputMetricsCollector interface {
-	MetricsCollector
-	Outputer
-}
-
 type MetricsCollector interface {
 	// Inc increments the specified Counter metric
 	Inc(name string, labels map[string]string, opts ...MetricCollectorOption)
diff --git a/pkg/patch.go b/pkg/patch.go
index 98f8a19..2302bec 100644
--- a/pkg/patch.go
+++ b/pkg/patch.go
@@ -8,8 +8,6 @@ import (
 )
 
 type PatchCollector interface {
-	Outputer
-
 	// object must be Unstructured, map[string]any or runtime.Object
 	Create(object any)
 	// object must be Unstructured, map[string]any or runtime.Object