diff --git a/library/core/src/main/java/com/google/android/exoplayer2/offline/DefaultDownloaderFactory.java b/library/core/src/main/java/com/google/android/exoplayer2/offline/DefaultDownloaderFactory.java
index bed0bb26a3..eb7dc31240 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/offline/DefaultDownloaderFactory.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/offline/DefaultDownloaderFactory.java
@@ -98,7 +98,6 @@ public class DefaultDownloaderFactory implements DownloaderFactory {
             .setUri(request.uri)
             .setStreamKeys(request.streamKeys)
             .setCustomCacheKey(request.customCacheKey)
-            .setDrmKeySetId(request.keySetId)
             .build();
     try {
       return constructor.newInstance(mediaItem, cacheDataSourceFactory, executor);
diff --git a/library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadRequest.java b/library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadRequest.java
index 1fa1655445..e6b16f70cc 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadRequest.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadRequest.java
@@ -229,7 +229,6 @@ public final class DownloadRequest implements Parcelable {
         .setCustomCacheKey(customCacheKey)
         .setMimeType(mimeType)
         .setStreamKeys(streamKeys)
-        .setDrmKeySetId(keySetId)
         .build();
   }