diff --git a/src/Storages/StorageInMemoryMetadata.h b/src/Storages/StorageInMemoryMetadata.h
index a9ab96909f4..eadce581334 100644
--- a/src/Storages/StorageInMemoryMetadata.h
+++ b/src/Storages/StorageInMemoryMetadata.h
@@ -77,15 +77,6 @@ struct StorageInMemoryMetadata
     /// Sets projections
     void setProjections(ProjectionsDescription projections_);
 
-    /// Set partition key for storage (methods below, are just wrappers for this struct).
-    void setPartitionKey(const KeyDescription & partition_key_);
-    /// Set sorting key for storage (methods below, are just wrappers for this struct).
-    void setSortingKey(const KeyDescription & sorting_key_);
-    /// Set primary key for storage (methods below, are just wrappers for this struct).
-    void setPrimaryKey(const KeyDescription & primary_key_);
-    /// Set sampling key for storage (methods below, are just wrappers for this struct).
-    void setSamplingKey(const KeyDescription & sampling_key_);
-
     /// Set common table TTLs
     void setTableTTLs(const TTLTableDescription & table_ttl_);