diff --git a/lib/NGCP/Panel/Utils/XMLDispatcher.pm b/lib/NGCP/Panel/Utils/XMLDispatcher.pm
index 52bc66e755..c947424c28 100644
--- a/lib/NGCP/Panel/Utils/XMLDispatcher.pm
+++ b/lib/NGCP/Panel/Utils/XMLDispatcher.pm
@@ -155,6 +155,7 @@ sub sip_domain_reload {
 </methodCall>
 EOF
 
+    sleep(2);
     my @ret = dispatch($c, "proxy-ng", 1, 1, $reload_command); # we're only checking first host here
 
     if (grep { $_->[1] == 0 } @ret) {