diff --git a/ydb/core/kqp/runtime/kqp_write_actor.cpp b/ydb/core/kqp/runtime/kqp_write_actor.cpp
index ec965c4db2d6..8d081da7f8d7 100644
--- a/ydb/core/kqp/runtime/kqp_write_actor.cpp
+++ b/ydb/core/kqp/runtime/kqp_write_actor.cpp
@@ -1945,6 +1945,8 @@ class TKqpBufferWriteActor :public TActorBootstrapped<TKqpBufferWriteActor>, pub
                 info.WriteTableActor->Terminate();
             }
         }
+
+        Send(MakePipePerNodeCacheID(false), new TEvPipeCache::TEvUnlink(0));
         TActorBootstrapped<TKqpBufferWriteActor>::PassAway();
     }