diff --git a/MediaBrowser.Providers/TV/TvExternalIds.cs b/MediaBrowser.Providers/TV/TvExternalIds.cs
index f5a26ba0ae..2ba3b6ff68 100644
--- a/MediaBrowser.Providers/TV/TvExternalIds.cs
+++ b/MediaBrowser.Providers/TV/TvExternalIds.cs
@@ -88,7 +88,7 @@ namespace MediaBrowser.Providers.TV
 
         public string UrlFormatString
         {
-            get { return null; }
+            get { return "https://thetvdb.com/index.php?tab=episode&id={0}"; }
         }
 
         public bool Supports(IHasProviderIds item)