diff --git a/DisCatSharp.ThirdPartyLookups/ThirdPartyLookupExtension.cs b/DisCatSharp.ThirdPartyLookups/ThirdPartyLookupExtension.cs
index e45483c1b..5172ccc66 100644
--- a/DisCatSharp.ThirdPartyLookups/ThirdPartyLookupExtension.cs
+++ b/DisCatSharp.ThirdPartyLookups/ThirdPartyLookupExtension.cs
@@ -1,89 +1,89 @@
 // This file is part of the DisCatSharp project, based off DSharpPlus.
 //
 // Copyright (c) 2021-2022 AITSYS
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
 // in the Software without restriction, including without limitation the rights
 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 // copies of the Software, and to permit persons to whom the Software is
 // furnished to do so, subject to the following conditions:
 //
 // The above copyright notice and this permission notice shall be included in all
 // copies or substantial portions of the Software.
 //
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 // SOFTWARE.
 
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
 
 using DisCatSharp.Entities;
 using DisCatSharp.ThirdPartyLookups.Entities;
 using DisCatSharp.ThirdPartyLookups.Exceptions;
 
 using Newtonsoft.Json;
 
 namespace DisCatSharp.ThirdPartyLookups;
 
 /// <summary>
 /// The third party lookup extension.
 /// </summary>
 public class ThirdPartyLookupExtension : BaseExtension
 {
 	/// <summary>
 	/// DO NOT USE THIS MANUALLY.
 	/// </summary>
 	/// <param name="client">DO NOT USE THIS MANUALLY.</param>
 	/// <exception cref="InvalidOperationException"/>
 	protected override void Setup(DiscordClient client)
 	{
 		if (this.Client != null)
 			throw new InvalidOperationException("What did I tell you?");
 
 		this.Client = client;
 	}
 
 	/// <summary>
 	/// Gets a mee6 leaderboard based of a DiscordGuild.
 	/// </summary>
 	/// <param name="Guild">The guild to fetch.</param>
 	/// <returns></returns>
 	/// <exception cref="ArgumentException">Thrown if no guild id was provided.</exception>
 	/// <exception cref="NotFoundException">Thrown if the guild was not found.</exception>
 	public async Task<Mee6Leaderboard> GetMee6Leaderboard(DiscordGuild Guild)
 		=> await this.GetMee6Leaderboard(Guild.Id);
 
 	/// <summary>
 	/// Gets a mee6 leaderboard based of a guild id.
 	/// </summary>
 	/// <param name="GuildId">The guild id to fetch.</param>
 	/// <returns></returns>
 	/// <exception cref="ArgumentException">Thrown if no guild id was provided.</exception>
 	/// <exception cref="NotFoundException">Thrown if the guild was not found.</exception>
 	public async Task<Mee6Leaderboard> GetMee6Leaderboard(ulong GuildId)
 	{
 		if (GuildId == 0)
 			throw new ArgumentException("Please provide a valid guild id.");
 
 		var client = new HttpClient();
 
-		client.DefaultRequestHeaders.Add("User-Agent", $"DisCatSharp.ThirdPartyLookups");
-		client.DefaultRequestHeaders.Add("Accept", "application/json");
-		client.DefaultRequestHeaders.Add("Content-Type", "application/json");
+		client.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", $"DisCatSharp.ThirdPartyLookups");
+		client.DefaultRequestHeaders.TryAddWithoutValidation("Accept", "application/json");
+		client.DefaultRequestHeaders.TryAddWithoutValidation("Content-Type", "application/json");
 
 		var response = await client.GetAsync($"https://mee6.xyz/api/plugins/levels/leaderboard/{GuildId}");
 		var mee6 = JsonConvert.DeserializeObject<Mee6Leaderboard>(await response.EnsureSuccessStatusCode().Content.ReadAsStringAsync());
 
 		return mee6 is null ? throw new NotFoundException() : mee6;
 	}
 }