diff --git a/src/Jackett.Common/Indexers/MoreThanTV.cs b/src/Jackett.Common/Indexers/MoreThanTV.cs
index b14687616..0e2a90fbf 100644
--- a/src/Jackett.Common/Indexers/MoreThanTV.cs
+++ b/src/Jackett.Common/Indexers/MoreThanTV.cs
@@ -160,7 +160,7 @@ namespace Jackett.Common.Indexers
                             var qualityData = downloadAnchor.InnerHtml.Split('/');
                             
                             if (qualityData.Length < 2)
-                                qualityData[1] = " ";
+                                throw new Exception($"We expected 2 or more quality datas, instead we have {qualityData.Length} for {season}.");
 
                             // Build title
                             var title = string.Join(".", new List<string>