diff --git a/bwdatar b/bwdatar
index ccc9db7..5a57a88 100755
--- a/bwdatar
+++ b/bwdatar
@@ -237,13 +237,8 @@ elif [[ ${scriptmode} == 'push' ]]; then
             local chunk_file=$(realpath $1)
             local chunk_size=$2
             while ! ([[ -f ${chunk_file} ]] && [[ $(stat --printf=%s ${chunk_file}) -eq ${chunk_size} ]]); do
-                sleep 10
+                sleep 1
             done
-            # local cur_size=$(stat --printf=%s ${chunk_file})
-            # while ; do
-            #     sleep 10
-            #     cur_size=$(stat --printf=%s ${chunk_file})
-            # done
             lftp sftp://${bwda_acc}@${bwda_url} -e "cd ${rdir_target}; lcd ${work_dir}; put ${chunk_file}; bye"
             return $?
         }