diff --git a/Core/Other/FormGuide.cs b/Core/Other/FormGuide.cs
index 38d17d16..bc135d04 100644
--- a/Core/Other/FormGuide.cs
+++ b/Core/Other/FormGuide.cs
@@ -10,7 +10,7 @@
 
 namespace TweetDuck.Core.Other{
     sealed partial class FormGuide : Form{
-        private const string GuideUrl = "https://tweetduck.chylex.com/guide/v1/index.html";
+        private const string GuideUrl = "https://tweetduck.chylex.com/guide/v1/";
 
         private readonly ChromiumWebBrowser browser;