diff --git a/zketcd.go b/zketcd.go
index a829557..e60b594 100644
--- a/zketcd.go
+++ b/zketcd.go
@@ -360,9 +360,9 @@ func (z *zkEtcd) mkSetDataTxnOp(op *SetDataRequest) opBundle {
 			return ErrBadVersion
 
 		}
-		s.Put(mkPathKey(p), string(op.Data))
-		s.Put(mkPathVer(p), string(encodeInt64(int64(currentVersion+1))))
-		s.Put(mkPathMTime(p), encodeTime())
+		s.Put(mkPathKey(p), string(op.Data), etcd.WithIgnoreLease())
+		s.Put(mkPathVer(p), string(encodeInt64(int64(currentVersion+1))), etcd.WithIgnoreLease())
+		s.Put(mkPathMTime(p), encodeTime(), etcd.WithIgnoreLease())
 		return nil
 	}