diff --git a/src/activities/Elsa.Activities.File/Activities/WatchDirectory/WatchDirectoryExtensions.cs b/src/activities/Elsa.Activities.File/Activities/WatchDirectory/WatchDirectoryExtensions.cs
index e0a79e4f9..f5339b141 100644
--- a/src/activities/Elsa.Activities.File/Activities/WatchDirectory/WatchDirectoryExtensions.cs
+++ b/src/activities/Elsa.Activities.File/Activities/WatchDirectory/WatchDirectoryExtensions.cs
@@ -2,6 +2,7 @@ using Elsa.Builders;
 using Elsa.Services.Models;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -9,6 +10,22 @@ namespace Elsa.Activities.File
 {
     public static class WatchDirectoryExtensions
     {
+        #region ChangeTypes
+        public static ISetupActivity<WatchDirectory> WithChangeTypes(this ISetupActivity<WatchDirectory> setup, Func<ActivityExecutionContext, ValueTask<WatcherChangeTypes>> changeTypes) => setup.Set(x => x.ChangeTypes, changeTypes);
+        public static ISetupActivity<WatchDirectory> WithChangeTypes(this ISetupActivity<WatchDirectory> setup, Func<ActivityExecutionContext, WatcherChangeTypes> changeTypes) => setup.Set(x => x.ChangeTypes, changeTypes);
+        public static ISetupActivity<WatchDirectory> WithChangeTypes(this ISetupActivity<WatchDirectory> setup, Func<ValueTask<WatcherChangeTypes>> changeTypes) => setup.Set(x => x.ChangeTypes, changeTypes);
+        public static ISetupActivity<WatchDirectory> WithChangeTypes(this ISetupActivity<WatchDirectory> setup, Func<WatcherChangeTypes> changeTypes) => setup.Set(x => x.ChangeTypes, changeTypes);
+        public static ISetupActivity<WatchDirectory> WithChangeTypes(this ISetupActivity<WatchDirectory> setup, WatcherChangeTypes changeTypes) => setup.Set(x => x.ChangeTypes, changeTypes);
+        #endregion
+
+        #region NotifyFilters
+        public static ISetupActivity<WatchDirectory> WithNotifyFilters(this ISetupActivity<WatchDirectory> setup, Func<ActivityExecutionContext, ValueTask<NotifyFilters>> notifyFilters) => setup.Set(x => x.NotifyFilters, notifyFilters);
+        public static ISetupActivity<WatchDirectory> WithNotifyFilters(this ISetupActivity<WatchDirectory> setup, Func<ActivityExecutionContext, NotifyFilters> notifyFilters) => setup.Set(x => x.NotifyFilters, notifyFilters);
+        public static ISetupActivity<WatchDirectory> WithNotifyFilters(this ISetupActivity<WatchDirectory> setup, Func<ValueTask<NotifyFilters>> notifyFilters) => setup.Set(x => x.NotifyFilters, notifyFilters);
+        public static ISetupActivity<WatchDirectory> WithNotifyFilters(this ISetupActivity<WatchDirectory> setup, Func<NotifyFilters> notifyFilters) => setup.Set(x => x.NotifyFilters, notifyFilters);
+        public static ISetupActivity<WatchDirectory> WithNotifyFilters(this ISetupActivity<WatchDirectory> setup, NotifyFilters notifyFilters) => setup.Set(x => x.NotifyFilters, notifyFilters);
+        #endregion
+
         #region Path
         public static ISetupActivity<WatchDirectory> WithPath(this ISetupActivity<WatchDirectory> setup, Func<ActivityExecutionContext, ValueTask<string?>> path) => setup.Set(x => x.Path, path);
         public static ISetupActivity<WatchDirectory> WithPath(this ISetupActivity<WatchDirectory> setup, Func<ActivityExecutionContext, string?> path) => setup.Set(x => x.Path, path);