diff --git a/code/scripts/main/private/conf/config b/code/scripts/main/private/conf/config
index b515f52..5554c22 100644
--- a/code/scripts/main/private/conf/config
+++ b/code/scripts/main/private/conf/config
@@ -33,4 +33,10 @@ concurrencydeploy: 2
 ; Delay between two deploy round
 ; If your infrastructure isn't very large, you should'nt reduce this delay.
 ; A low delay my do overcharge on your physicals servers
-delayrounddeploy: 15
\ No newline at end of file
+delayrounddeploy: 15
+
+; Delay in secondes between to data crawl
+walker: 300
+
+; walker lock file
+walker_lock: /tmp/hyperproxmoxwalker.lock
\ No newline at end of file