diff --git a/app/src/main/java/org/schabi/newpipe/player/playqueue/PlayQueueItem.java b/app/src/main/java/org/schabi/newpipe/player/playqueue/PlayQueueItem.java
index 759c512671c..b157b97983f 100644
--- a/app/src/main/java/org/schabi/newpipe/player/playqueue/PlayQueueItem.java
+++ b/app/src/main/java/org/schabi/newpipe/player/playqueue/PlayQueueItem.java
@@ -9,13 +9,12 @@
 import org.schabi.newpipe.extractor.stream.StreamType;
 import org.schabi.newpipe.util.ExtractorHelper;
 
-import java.io.Serializable;
 import java.util.List;
 
 import io.reactivex.rxjava3.core.Single;
 import io.reactivex.rxjava3.schedulers.Schedulers;
 
-public class PlayQueueItem implements Serializable {
+public class PlayQueueItem {
     public static final long RECOVERY_UNSET = Long.MIN_VALUE;
     private static final String EMPTY_STRING = "";
 
diff --git a/app/src/main/java/org/schabi/newpipe/streams/io/StoredFileHelper.java b/app/src/main/java/org/schabi/newpipe/streams/io/StoredFileHelper.java
index 5404426c432..e526bb91e88 100644
--- a/app/src/main/java/org/schabi/newpipe/streams/io/StoredFileHelper.java
+++ b/app/src/main/java/org/schabi/newpipe/streams/io/StoredFileHelper.java
@@ -21,7 +21,6 @@
 
 import java.io.File;
 import java.io.IOException;
-import java.io.Serializable;
 import java.net.URI;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -30,11 +29,10 @@
 import us.shandian.giga.io.FileStream;
 import us.shandian.giga.io.FileStreamSAF;
 
-public class StoredFileHelper implements Serializable {
+public class StoredFileHelper {
     private static final boolean DEBUG = MainActivity.DEBUG;
     private static final String TAG = StoredFileHelper.class.getSimpleName();
 
-    private static final long serialVersionUID = 0L;
     public static final String DEFAULT_MIME = "application/octet-stream";
 
     private transient DocumentFile docFile;