diff --git a/ydb/library/yql/providers/s3/provider/yql_s3_settings.cpp b/ydb/library/yql/providers/s3/provider/yql_s3_settings.cpp
index 2a12800f69ba..6c7180e3e618 100644
--- a/ydb/library/yql/providers/s3/provider/yql_s3_settings.cpp
+++ b/ydb/library/yql/providers/s3/provider/yql_s3_settings.cpp
@@ -65,7 +65,7 @@ void TS3Configuration::Init(const TS3GatewayConfig& config, TIntrusivePtr<TTypeA
         config.HasMaxInflightListsPerQuery() ? config.GetMaxInflightListsPerQuery() : 1;
     ListingCallbackThreadCount = config.HasListingCallbackThreadCount()
                                      ? config.GetListingCallbackThreadCount()
-                                     : 1;
+                                     : 0;
     ListingCallbackPerThreadQueueSize = config.HasListingCallbackPerThreadQueueSize()
                                             ? config.GetListingCallbackPerThreadQueueSize()
                                             : 100;