diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ProgressiveMediaPeriod.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ProgressiveMediaPeriod.java
index f30cb8848ce..710e041857f 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/source/ProgressiveMediaPeriod.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ProgressiveMediaPeriod.java
@@ -178,7 +178,8 @@ public ProgressiveMediaPeriod(
     this.customCacheKey = customCacheKey;
     this.continueLoadingCheckIntervalBytes = continueLoadingCheckIntervalBytes;
     loader = new Loader("Loader:ProgressiveMediaPeriod");
-    progressiveMediaExtractor = new BundledExtractorsAdapter(extractors);
+    ProgressiveMediaExtractor progressiveMediaExtractor = new BundledExtractorsAdapter(extractors);
+    this.progressiveMediaExtractor = progressiveMediaExtractor;
     loadCondition = new ConditionVariable();
     maybeFinishPrepareRunnable = this::maybeFinishPrepare;
     onContinueLoadingRequestedRunnable =