diff --git a/lib/delayed/message_sending.rb b/lib/delayed/message_sending.rb
index 5e9293a..800140c 100644
--- a/lib/delayed/message_sending.rb
+++ b/lib/delayed/message_sending.rb
@@ -18,16 +18,6 @@ def delay(options = {})
       DelayProxy.new(PerformableMethod, self, options)
     end
     alias __delay__ delay
-
-    def send_later(method, *args)
-      warn '[DEPRECATION] `object.send_later(:method)` is deprecated. Use `object.delay.method'
-      __delay__.__send__(method, *args)
-    end
-
-    def send_at(time, method, *args)
-      warn '[DEPRECATION] `object.send_at(time, :method)` is deprecated. Use `object.delay(:run_at => time).method'
-      __delay__(run_at: time).__send__(method, *args)
-    end
   end
 
   module MessageSendingClassMethods