diff --git a/dbms/src/Dictionaries/CatBoostModel.cpp b/dbms/src/Dictionaries/CatBoostModel.cpp
index 2a6df227892..de948791fa3 100644
--- a/dbms/src/Dictionaries/CatBoostModel.cpp
+++ b/dbms/src/Dictionaries/CatBoostModel.cpp
@@ -469,7 +469,7 @@ bool CatBoostModel::isModified() const
     return true;
 }
 
-std::unique_ptr<IExternalLoadable> CatBoostModel::cloneObject() const
+std::unique_ptr<IExternalLoadable> CatBoostModel::clone() const
 {
     return std::make_unique<CatBoostModel>(name, model_path, lib_path, lifetime, float_features_count, cat_features_count);
 }
diff --git a/dbms/src/Dictionaries/CatBoostModel.h b/dbms/src/Dictionaries/CatBoostModel.h
index db00ba36bb3..f4248930aa2 100644
--- a/dbms/src/Dictionaries/CatBoostModel.h
+++ b/dbms/src/Dictionaries/CatBoostModel.h
@@ -55,7 +55,7 @@ public:
 
     bool isModified() const override;
 
-    std::unique_ptr<IExternalLoadable> cloneObject() const override;
+    std::unique_ptr<IExternalLoadable> clone() const override;
 
     std::exception_ptr getCreationException() const override { return creation_exception; }
 
diff --git a/dbms/src/Dictionaries/IDictionary.h b/dbms/src/Dictionaries/IDictionary.h
index 21083677a12..cba1a173833 100644
--- a/dbms/src/Dictionaries/IDictionary.h
+++ b/dbms/src/Dictionaries/IDictionary.h
@@ -41,8 +41,6 @@ struct IDictionaryBase : public IExternalLoadable
 
     virtual bool isCached() const = 0;
 
-    virtual std::unique_ptr<IExternalLoadable> clone() const = 0;
-
     virtual const IDictionarySource * getSource() const = 0;
 
     virtual const DictionaryStructure & getStructure() const = 0;
@@ -61,11 +59,6 @@ struct IDictionaryBase : public IExternalLoadable
         return source && source->isModified();
     }
 
-    std::unique_ptr<IExternalLoadable> cloneObject() const override
-    {
-        return clone();
-    }
-
     std::shared_ptr<IDictionaryBase> shared_from_this()
     {
         return std::static_pointer_cast<IDictionaryBase>(IExternalLoadable::shared_from_this());
diff --git a/dbms/src/Interpreters/ExternalLoader.cpp b/dbms/src/Interpreters/ExternalLoader.cpp
index 9b784639366..3bde003771b 100644
--- a/dbms/src/Interpreters/ExternalLoader.cpp
+++ b/dbms/src/Interpreters/ExternalLoader.cpp
@@ -127,7 +127,7 @@ void ExternalLoader::reloadAndUpdate(bool throw_on_error)
 
         try
         {
-            auto loadable_ptr = failed_loadable_object.second.loadable->cloneObject();
+            auto loadable_ptr = failed_loadable_object.second.loadable->clone();
             if (const auto exception_ptr = loadable_ptr->getCreationException())
             {
                 /// recalculate next attempt time
@@ -211,7 +211,7 @@ void ExternalLoader::reloadAndUpdate(bool throw_on_error)
                 if (current->isModified())
                 {
                     /// create new version of loadable object
-                    auto new_version = current->cloneObject();
+                    auto new_version = current->clone();
 
                     if (const auto exception_ptr = new_version->getCreationException())
                         std::rethrow_exception(exception_ptr);
diff --git a/dbms/src/Interpreters/IExternalLoadable.h b/dbms/src/Interpreters/IExternalLoadable.h
index 9e52b9e6864..c16f1538e09 100644
--- a/dbms/src/Interpreters/IExternalLoadable.h
+++ b/dbms/src/Interpreters/IExternalLoadable.h
@@ -35,7 +35,7 @@ public:
 
     virtual bool isModified() const = 0;
 
-    virtual std::unique_ptr<IExternalLoadable> cloneObject() const = 0;
+    virtual std::unique_ptr<IExternalLoadable> clone() const = 0;
 
     virtual std::exception_ptr getCreationException() const = 0;
 };