diff --git a/akka-actor-tests/src/test/scala/akka/actor/ActorDSLSpec.scala b/akka-actor-tests/src/test/scala/akka/actor/ActorDSLSpec.scala
index bf5a3aa3d8..bfa4df05bd 100644
--- a/akka-actor-tests/src/test/scala/akka/actor/ActorDSLSpec.scala
+++ b/akka-actor-tests/src/test/scala/akka/actor/ActorDSLSpec.scala
@@ -35,6 +35,8 @@ class ActorDSLSpec extends AkkaSpec {
 
     "function as implicit sender" in {
       //#inbox
+      import akka.actor.ActorDSL._
+
       implicit val i = inbox()
       echo ! "hello"
       i.receive() should ===("hello")