diff --git a/src/NzbDrone.Core/Blocklisting/BlocklistService.cs b/src/NzbDrone.Core/Blocklisting/BlocklistService.cs
index 9b092d109..074fea7a9 100644
--- a/src/NzbDrone.Core/Blocklisting/BlocklistService.cs
+++ b/src/NzbDrone.Core/Blocklisting/BlocklistService.cs
@@ -100,7 +100,7 @@ namespace NzbDrone.Core.Blocklisting
                 return release.InfoHash.Equals(item.TorrentInfoHash);
             }
 
-            return item.Indexer.Equals(release.Indexer, StringComparison.InvariantCultureIgnoreCase);
+            return HasSameIndexer(item, release.Indexer);
         }
 
         private bool HasSameIndexer(Blocklist item, string indexer)