diff --git a/src/lavinmq/amqp/queue/delayed_exchange_queue.cr b/src/lavinmq/amqp/queue/delayed_exchange_queue.cr
index 286e17df2e..07a2041716 100644
--- a/src/lavinmq/amqp/queue/delayed_exchange_queue.cr
+++ b/src/lavinmq/amqp/queue/delayed_exchange_queue.cr
@@ -1,5 +1,4 @@
-"./queue"
-require "./durable_queue"
+require "./queue"
 
 module LavinMQ::AMQP
   class DelayedExchangeQueue < Queue
diff --git a/src/lavinmq/amqp/queue/message_store.cr b/src/lavinmq/amqp/queue/message_store.cr
index 835178535c..809b240713 100644
--- a/src/lavinmq/amqp/queue/message_store.cr
+++ b/src/lavinmq/amqp/queue/message_store.cr
@@ -422,7 +422,6 @@ module LavinMQ
             end
             mfile.delete(raise_on_missing: false).close
             @replicator.try &.delete_file(mfile.path)
-            true
           end
           Fiber.yield
         end
diff --git a/src/lavinmq/etcd.cr b/src/lavinmq/etcd.cr
index c585325342..dbfdb45ae9 100644
--- a/src/lavinmq/etcd.cr
+++ b/src/lavinmq/etcd.cr
@@ -66,7 +66,6 @@ module LavinMQ
 
     def lease_revoke(id) : Nil
       post("/v3/lease/revoke", body: %({"ID":"#{id}"}))
-      true
     end
 
     # Leader election campaign