diff --git a/src/main/java/libKonogonka/ctraes/InFileStreamProducer.java b/src/main/java/libKonogonka/ctraes/InFileStreamProducer.java
index cff3f6c..74646d9 100644
--- a/src/main/java/libKonogonka/ctraes/InFileStreamProducer.java
+++ b/src/main/java/libKonogonka/ctraes/InFileStreamProducer.java
@@ -84,7 +84,6 @@ public class InFileStreamProducer implements IProducer {
     }
     @Override
     public InFileStreamProducer getSuccessor(long subOffset){
-        this.subOffset = subOffset;
         return new InFileStreamProducer(file, initialOffset, subOffset, decryptor, mediaStartOffset, mediaEndOffset);
     }
     @Override