diff --git a/Torch.API/Managers/IMultiplayerManagerServer.cs b/Torch.API/Managers/IMultiplayerManagerServer.cs
index 82c7f42..31dadcd 100644
--- a/Torch.API/Managers/IMultiplayerManagerServer.cs
+++ b/Torch.API/Managers/IMultiplayerManagerServer.cs
@@ -24,7 +24,7 @@ namespace Torch.API.Managers
         /// <summary>
         /// List of the banned SteamID's
         /// </summary>        
-        List<ulong> BannedPlayers { get; }
+        IReadOnlyList<ulong> BannedPlayers { get; }
 
         /// <summary>
         /// Checks if the player with the given SteamID is banned.
diff --git a/Torch.Client/Manager/MultiplayerManagerLobby.cs b/Torch.Client/Manager/MultiplayerManagerLobby.cs
index 1013398..1ef3e3f 100644
--- a/Torch.Client/Manager/MultiplayerManagerLobby.cs
+++ b/Torch.Client/Manager/MultiplayerManagerLobby.cs
@@ -10,8 +10,11 @@ using Torch.Managers;
 
 namespace Torch.Client.Manager
 {
-    public class MultiplayerManagerLobby : MultiplayerManagerBase
+    public class MultiplayerManagerLobby : MultiplayerManagerBase, IMultiplayerManagerServer
     {
+        /// <inheritdoc />
+        public IReadOnlyList<ulong> BannedPlayers => new List<ulong>();
+
         /// <inheritdoc />
         public MultiplayerManagerLobby(ITorchBase torch) : base(torch) { }
 
@@ -21,6 +24,9 @@ namespace Torch.Client.Manager
         /// <inheritdoc />
         public void BanPlayer(ulong steamId, bool banned = true) => Torch.Invoke(() => MyMultiplayer.Static.BanClient(steamId, banned));
 
+        /// <inheritdoc />
+        public bool IsBanned(ulong steamId) => false;
+
         /// <inheritdoc/>
         public override void Attach()
         {
diff --git a/Torch.Server/Managers/MultiplayerManagerDedicated.cs b/Torch.Server/Managers/MultiplayerManagerDedicated.cs
index 3f0b1b8..d8427fc 100644
--- a/Torch.Server/Managers/MultiplayerManagerDedicated.cs
+++ b/Torch.Server/Managers/MultiplayerManagerDedicated.cs
@@ -32,7 +32,7 @@ namespace Torch.Server.Managers
 #pragma warning restore 649
 
         /// <inheritdoc />
-        public List<ulong> BannedPlayers => MySandboxGame.ConfigDedicated.Banned;
+        public IReadOnlyList<ulong> BannedPlayers => MySandboxGame.ConfigDedicated.Banned;
 
         private Dictionary<ulong, ulong> _gameOwnerIds = new Dictionary<ulong, ulong>();