diff --git a/src/Disks/DiskLocal.cpp b/src/Disks/DiskLocal.cpp
index 03b8140ce5c..12a5b615234 100644
--- a/src/Disks/DiskLocal.cpp
+++ b/src/Disks/DiskLocal.cpp
@@ -23,8 +23,6 @@
 #include <Common/randomSeed.h>
 #include <IO/ReadHelpers.h>
 #include <IO/WriteHelpers.h>
-#include <IO/AdaptiveWriteBufferFromFile.h>
-#include <IO/AdaptiveWriteBuffer.h>
 #include <Common/logger_useful.h>
 
 
diff --git a/src/Disks/ObjectStorages/AzureBlobStorage/AzureObjectStorage.cpp b/src/Disks/ObjectStorages/AzureBlobStorage/AzureObjectStorage.cpp
index f85b5f45b37..fa48825e1a6 100644
--- a/src/Disks/ObjectStorages/AzureBlobStorage/AzureObjectStorage.cpp
+++ b/src/Disks/ObjectStorages/AzureBlobStorage/AzureObjectStorage.cpp
@@ -289,7 +289,7 @@ std::unique_ptr<WriteBufferFromFileBase> AzureObjectStorage::writeObject( /// NO
     return std::make_unique<WriteBufferFromAzureBlobStorage>(
         client.get(),
         object.remote_path,
-        buf_size,
+        write_settings.use_adaptive_write_buffer ? write_settings.adaptive_write_buffer_initial_size : buf_size,
         patchSettings(write_settings),
         settings.get(),
         std::move(scheduler));