diff --git a/src/Storages/StorageDeltaLake.h b/src/Storages/StorageDeltaLake.h
index 5915d498a9f..af6485b9a40 100644
--- a/src/Storages/StorageDeltaLake.h
+++ b/src/Storages/StorageDeltaLake.h
@@ -92,8 +92,6 @@ public:
         const std::optional<FormatSettings> & format_settings,
         ContextPtr ctx);
 private:
-    void init();
-
     StorageS3::S3Configuration base_configuration;
     std::shared_ptr<StorageS3> s3engine;
     Poco::Logger * log;