diff --git a/Pilz.Net/Api/Server/MaintenanceHandler.cs b/Pilz.Net/Api/Server/MaintenanceHandler.cs
index a663ba5..2b80343 100644
--- a/Pilz.Net/Api/Server/MaintenanceHandler.cs
+++ b/Pilz.Net/Api/Server/MaintenanceHandler.cs
@@ -4,7 +4,7 @@ using System.Diagnostics;
 
 namespace Pilz.Net.Api.Server;
 
-public class MaintenanceHandler : IApiHandlerInitializer
+public class MaintenanceHandler(IApiServer server) : IApiHandlerInitializer
 {
     public string Route { get; set; } = "/maintenance";
 
@@ -13,7 +13,7 @@ public class MaintenanceHandler : IApiHandlerInitializer
     /// </summary>
     public bool MaintenanceEnabled { get; set; }
 
-    public void Initialize(IApiServer server)
+    public void Initialize()
     {
         server.OnCheckContext += Server_OnCheckContext;
         server.RegisterHandler(GetType().GetMethod(nameof(GetMaintenance))!.CreateDelegate(this), new(Route, "GET"), Debugger.IsAttached);
diff --git a/Pilz.Net/Api/Server/ServerCapabilitiesHandler.cs b/Pilz.Net/Api/Server/ServerCapabilitiesHandler.cs
index 345592b..899ea79 100644
--- a/Pilz.Net/Api/Server/ServerCapabilitiesHandler.cs
+++ b/Pilz.Net/Api/Server/ServerCapabilitiesHandler.cs
@@ -4,15 +4,12 @@ using System.Diagnostics;
 
 namespace Pilz.Net.Api.Server;
 
-public class ServerCapabilitiesHandler : IApiHandlerInitializer
+public class ServerCapabilitiesHandler(IApiServer server) : IApiHandlerInitializer
 {
-    protected IApiServer? server;
-
     public string Route { get; set; } = "/capabilities";
 
-    public virtual void Initialize(IApiServer server)
+    public virtual void Initialize()
     {
-        this.server = server;
         server.RegisterHandler(GetType().GetMethod(nameof(GetCapabilities))!.CreateDelegate(this), new(Route, "GET"), Debugger.IsAttached);
     }
 
diff --git a/Pilz.Net/Api/Server/ServerStatusHandler.cs b/Pilz.Net/Api/Server/ServerStatusHandler.cs
index b760c83..4101411 100644
--- a/Pilz.Net/Api/Server/ServerStatusHandler.cs
+++ b/Pilz.Net/Api/Server/ServerStatusHandler.cs
@@ -6,15 +6,12 @@ using System.Reflection;
 
 namespace Pilz.Net.Api.Server;
 
-public class ServerStatusHandler : IApiHandlerInitializer
+public class ServerStatusHandler(IApiServer server) : IApiHandlerInitializer
 {
-    protected IApiServer? server;
-
     public string Route { get; set; } = "/status";
 
-    public virtual void Initialize(IApiServer server)
+    public virtual void Initialize()
     {
-        this.server = server;
         server.RegisterHandler(GetType().GetMethod(nameof(GetStatus))!.CreateDelegate(this), new(Route, "GET"), Debugger.IsAttached);
     }