diff --git a/dbms/src/Common/ArenaWithFreeLists.h b/dbms/src/Common/ArenaWithFreeLists.h
index 9ac4c2ca18f..0d269472ad6 100644
--- a/dbms/src/Common/ArenaWithFreeLists.h
+++ b/dbms/src/Common/ArenaWithFreeLists.h
@@ -64,7 +64,7 @@ class ArenaWithFreeLists : private Allocator<false>
         if (auto & free_block_ptr = free_lists[list_idx])
         {
             /// Let's take it. And change the head of the list to the next item in the list.
-            auto *const res = free_block_ptr->data;
+            auto * const res = free_block_ptr->data;
             free_block_ptr = free_block_ptr->next;
             return res;
         }
@@ -83,7 +83,7 @@ class ArenaWithFreeLists : private Allocator<false>
 
         /// Insert the released block into the head of the list.
         auto & free_block_ptr = free_lists[list_idx];
-        auto *const old_head = free_block_ptr;
+        auto * const old_head = free_block_ptr;
         free_block_ptr = reinterpret_cast<Block *>(ptr);
         free_block_ptr->next = old_head;
     }