diff --git a/streaming/src/test/scala/org/apache/spark/streaming/receiver/BlockGeneratorSuite.scala b/streaming/src/test/scala/org/apache/spark/streaming/receiver/BlockGeneratorSuite.scala
index 2f11b255f11041f9f45d3456e5f1b700a55c4a82..92ad9fe52b777b1bec2d8a1a357fd8171348c8a5 100644
--- a/streaming/src/test/scala/org/apache/spark/streaming/receiver/BlockGeneratorSuite.scala
+++ b/streaming/src/test/scala/org/apache/spark/streaming/receiver/BlockGeneratorSuite.scala
@@ -18,6 +18,7 @@
 package org.apache.spark.streaming.receiver
 
 import scala.collection.mutable
+import scala.language.reflectiveCalls
 
 import org.scalatest.BeforeAndAfter
 import org.scalatest.Matchers._