diff --git a/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.PostingsFormat b/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.PostingsFormat
index 115cb3d5f1b..4ef048484c2 100644
--- a/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.PostingsFormat
+++ b/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.PostingsFormat
@@ -19,4 +19,5 @@ org.apache.lucene.codecs.simpletext.SimpleTextPostingsFormat
 org.apache.lucene.codecs.memory.MemoryPostingsFormat
 org.apache.lucene.codecs.bulkvint.BulkVIntPostingsFormat
 org.apache.lucene.codecs.block.BlockPostingsFormat
+org.apache.lucene.codecs.blockpacked.BlockPackedPostingsFormat
 org.apache.lucene.codecs.memory.DirectPostingsFormat