diff --git a/library/core/src/test/java/com/google/android/exoplayer2/offline/DownloadManagerTest.java b/library/core/src/test/java/com/google/android/exoplayer2/offline/DownloadManagerTest.java
index de1c35ed49..329b80dfea 100644
--- a/library/core/src/test/java/com/google/android/exoplayer2/offline/DownloadManagerTest.java
+++ b/library/core/src/test/java/com/google/android/exoplayer2/offline/DownloadManagerTest.java
@@ -909,7 +909,7 @@ public class DownloadManagerTest {
     }
 
     public void assertStreamKeys(StreamKey... streamKeys) {
-      assertThat(request.streamKeys).containsExactly(streamKeys);
+      assertThat(request.streamKeys).containsExactlyElementsIn(streamKeys);
     }
 
     public void assertDownloadStarted() throws InterruptedException {