diff --git a/src/Misc/layoutbin/update.sh.template b/src/Misc/layoutbin/update.sh.template
old mode 100644
new mode 100755
index c09cc1d5b..ad542cc5c
--- a/src/Misc/layoutbin/update.sh.template
+++ b/src/Misc/layoutbin/update.sh.template
@@ -28,13 +28,13 @@ date "+[%F %T-%4N] Waiting for $runnerprocessname ($runnerpid) to complete" >> "
 while [ -e /proc/$runnerpid ]
 do
     date "+[%F %T-%4N] Process $runnerpid still running" >> "$logfile" 2>&1
-    ping -c 2 127.0.0.1 >nul
+    sleep 2
 done
 date "+[%F %T-%4N] Process $runnerpid finished running" >> "$logfile" 2>&1
 
 # start re-organize folders
 date "+[%F %T-%4N] Sleep 1 more second to make sure process exited" >> "$logfile" 2>&1
-ping -c 2 127.0.0.1 >nul
+sleep 1
 
 # the folder structure under runner root will be
 # ./bin -> bin.2.100.0 (junction folder)