diff --git a/pkg/storage/interfaces.go b/pkg/storage/interfaces.go
index a1528864b63..a7231957359 100644
--- a/pkg/storage/interfaces.go
+++ b/pkg/storage/interfaces.go
@@ -186,13 +186,3 @@ type Interface interface {
 	// Codec provides access to the underlying codec being used by the implementation.
 	Codec() runtime.Codec
 }
-
-// Config interface allows storage tiers to generate the proper storage.interface
-// and reduce the dependencies to encapsulate storage.
-type Config interface {
-	// Creates the Interface base on ConfigObject
-	NewStorage() (Interface, error)
-
-	// This function is used to enforce membership, and return the underlying type
-	GetType() string
-}