diff --git a/dbms/src/Common/ZooKeeper/ZooKeeperImpl.cpp b/dbms/src/Common/ZooKeeper/ZooKeeperImpl.cpp
index 83c9fb70b92..89eb377abdd 100644
--- a/dbms/src/Common/ZooKeeper/ZooKeeperImpl.cpp
+++ b/dbms/src/Common/ZooKeeper/ZooKeeperImpl.cpp
@@ -1181,8 +1181,6 @@ void ZooKeeper::MultiResponse::readImpl(ReadBuffer & in)
         ZooKeeperImpl::read(done, in);
         ZooKeeperImpl::read(op_error, in);
 
-//        std::cerr << "Received result for multi: " << op_num << "\n";
-
         if (done)
             throw Exception("Not enough results received for multi transaction", ZMARSHALLINGERROR);