diff --git a/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/codec/impl/HibernateSearchLuceneCodec.java b/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/codec/impl/HibernateSearchLuceneCodec.java
index 4aa4d8e5244..026bb4c04c1 100644
--- a/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/codec/impl/HibernateSearchLuceneCodec.java
+++ b/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/codec/impl/HibernateSearchLuceneCodec.java
@@ -13,12 +13,12 @@
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.FilterCodec;
 import org.apache.lucene.codecs.KnnVectorsFormat;
-import org.apache.lucene.codecs.lucene99.Lucene99Codec;
+import org.apache.lucene.codecs.lucene912.Lucene912Codec;
 import org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat;
 
 public class HibernateSearchLuceneCodec extends FilterCodec {
 
-	public static final Codec DEFAULT_CODEC = new Lucene99Codec();
+	public static final Codec DEFAULT_CODEC = new Lucene912Codec();
 
 	private final KnnVectorsFormat knnVectorsFormat;