diff --git a/VpSharp.Commands/Command.cs b/VpSharp.Commands/Command.cs
index dc1e4e0..8928b75 100644
--- a/VpSharp.Commands/Command.cs
+++ b/VpSharp.Commands/Command.cs
@@ -8,10 +8,10 @@ namespace VpSharp.Commands;
 /// </summary>
 public sealed class Command
 {
-    internal Command(string name, string[] aliases, MethodInfo method, CommandModule module)
+    internal Command(string name, IReadOnlyList<string> aliases, MethodInfo method, CommandModule module)
     {
         Name = name;
-        Aliases = new ReadOnlyCollection<string>(aliases);
+        Aliases = aliases;
         Method = method;
         Module = module;
         Parameters = method.GetParameters()[1..];
diff --git a/VpSharp.Commands/CommandsExtension.cs b/VpSharp.Commands/CommandsExtension.cs
index 1d799e9..3009cee 100644
--- a/VpSharp.Commands/CommandsExtension.cs
+++ b/VpSharp.Commands/CommandsExtension.cs
@@ -1,4 +1,4 @@
-using System.Reflection;
+using System.Reflection;
 using VpSharp.ClientExtensions;
 using VpSharp.Commands.Attributes;
 using VpSharp.EventData;
@@ -256,7 +256,7 @@ public sealed class CommandsExtension : VirtualParadiseClientExtension
 
         var command = new Command(
             commandAttribute.Name,
-            aliasesAttribute?.Aliases ?? Array.Empty<string>(),
+            aliasesAttribute?.Aliases ?? ArraySegment<string>.Empty,
             methodInfo,
             module
         );
diff --git a/VpSharp.Commands/CommandsExtensionConfiguration.cs b/VpSharp.Commands/CommandsExtensionConfiguration.cs
index f9e75cf..e023c04 100644
--- a/VpSharp.Commands/CommandsExtensionConfiguration.cs
+++ b/VpSharp.Commands/CommandsExtensionConfiguration.cs
@@ -9,5 +9,5 @@ public sealed class CommandsExtensionConfiguration
     ///     Gets or sets the prefixes to be use for commands.
     /// </summary>
     /// <value>The command prefixes, as an array of <see cref="string" /> values.</value>
-    public string[] Prefixes { get; set; } = Array.Empty<string>();
+    public IReadOnlyList<string> Prefixes { get; set; } = Array.Empty<string>();
 }