diff --git a/util/keys/key.go b/util/keys/key.go
index 150d0897..3f1c9f2e 100644
--- a/util/keys/key.go
+++ b/util/keys/key.go
@@ -3,8 +3,6 @@ package keys
 import "crypto/subtle"
 
 type Key interface {
-	Equals(Key) bool
-
 	Raw() ([]byte, error)
 }