diff --git a/Application/Helper.cs b/Application/Helper.cs
index 151ec2d..fa608ea 100644
--- a/Application/Helper.cs
+++ b/Application/Helper.cs
@@ -33,11 +33,6 @@ namespace MTWireGuard.Application
             return $"/tool fetch mode=http url=\"{apiURL}\" http-method=post check-certificate=no http-data=([/interface/wireguard/peers/print show-ids proplist=rx,tx as-value]);";
         }
 
-        public static string PeersLastHandshakeScript(string apiURL)
-        {
-            return $"/tool fetch mode=http url=\"{apiURL}\" http-method=post check-certificate=no http-data=([/interface/wireguard/peers/print show-ids proplist=last-handshake as-value]);";
-        }
-
         public static int ParseEntityID(string entityID)
         {
             return Convert.ToInt32(entityID[1..], 16);
diff --git a/Application/SetupValidator.cs b/Application/SetupValidator.cs
index 314d7f4..9f4441d 100644
--- a/Application/SetupValidator.cs
+++ b/Application/SetupValidator.cs
@@ -57,7 +57,6 @@ namespace MTWireGuard.Application
             var scripts = await api.GetScripts();
             var schedulers = await api.GetSchedulers();
             var trafficScript = scripts.Find(x => x.Name == "SendTrafficUsage");
-            var handshakeScript = scripts.Find(x => x.Name == "SendActivityUpdates");
             var trafficScheduler = schedulers.Find(x => x.Name == "TrafficUsage");
 
             if (trafficScript == null)
@@ -71,17 +70,6 @@ namespace MTWireGuard.Application
                 });
                 var result = create.Code;
             }
-            if (handshakeScript == null)
-            {
-                var create = await api.CreateScript(new()
-                {
-                    Name = "SendActivityUpdates",
-                    Policies = ["write", "read", "test"],
-                    DontRequiredPermissions = false,
-                    Source = Helper.PeersLastHandshakeScript($"http://{ip}/api/activity")
-                });
-                var result = create.Code;
-            }
             if (trafficScheduler == null)
             {
                 var create = await api.CreateScheduler(new()