diff --git a/inmem/inmem.go b/inmem/inmem.go
index 451656123b..cbdee9ca8d 100644
--- a/inmem/inmem.go
+++ b/inmem/inmem.go
@@ -8,12 +8,10 @@ import (
 
 type Sender interface {
 	Send(msg *Message, mode int) (Receiver, Sender, error)
-	Close() error
 }
 
 type Receiver interface {
 	Receive(mode int) (*Message, Receiver, Sender, error)
-	Close() error
 }
 
 type Message struct {