diff --git a/src/Storages/ObjectStorage/StorageObjectStorageSource.cpp b/src/Storages/ObjectStorage/StorageObjectStorageSource.cpp
index 5acfd7ef7a0c..aa8f4bf30d5b 100644
--- a/src/Storages/ObjectStorage/StorageObjectStorageSource.cpp
+++ b/src/Storages/ObjectStorage/StorageObjectStorageSource.cpp
@@ -53,6 +53,7 @@
 #include <fmt/ranges.h>
 #include <Common/ProfileEvents.h>
 #include <Core/SettingsEnums.h>
+#include <Poco/String.h>
 
 #include <Storages/MergeTree/MarkRange.h>
 #include <Interpreters/Cache/QueryConditionCache.h>