diff --git a/src/Storages/MergeTree/MergeTreePartition.cpp b/src/Storages/MergeTree/MergeTreePartition.cpp
index 4a846f63b7c..8ef3e458871 100644
--- a/src/Storages/MergeTree/MergeTreePartition.cpp
+++ b/src/Storages/MergeTree/MergeTreePartition.cpp
@@ -29,6 +29,9 @@ String MergeTreePartition::getID(const MergeTreeData & storage) const
     return getID(storage.getInMemoryMetadataPtr()->getPartitionKey().sample_block);
 }
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+
 /// NOTE: This ID is used to create part names which are then persisted in ZK and as directory names on the file system.
 /// So if you want to change this method, be sure to guarantee compatibility with existing table data.
 String MergeTreePartition::getID(const Block & partition_key_sample) const
@@ -87,6 +90,8 @@ String MergeTreePartition::getID(const Block & partition_key_sample) const
     return result;
 }
 
+#pragma GCC diagnostic pop
+
 void MergeTreePartition::serializeText(const MergeTreeData & storage, WriteBuffer & out, const FormatSettings & format_settings) const
 {
     auto metadata_snapshot = storage.getInMemoryMetadataPtr();