diff --git a/src/Disks/IO/CachedReadBufferFromRemoteFS.cpp b/src/Disks/IO/CachedReadBufferFromRemoteFS.cpp
index 60d72199917..ff719397927 100644
--- a/src/Disks/IO/CachedReadBufferFromRemoteFS.cpp
+++ b/src/Disks/IO/CachedReadBufferFromRemoteFS.cpp
@@ -768,7 +768,7 @@ bool CachedReadBufferFromRemoteFS::nextImplStep()
     if (size == 0 && file_offset_of_buffer_end < read_until_position)
     {
         std::optional<size_t> cache_file_size;
-        if (auto * cache_file_reader = assert_cast<ReadBufferFromFile *>(implementation_buffer.get()))
+        if (auto * cache_file_reader = dynamic_cast<ReadBufferFromFile *>(implementation_buffer.get()))
             cache_file_size = cache_file_reader->size();
 
          throw Exception(ErrorCodes::LOGICAL_ERROR,