diff --git a/src/Jackett.Common/Definitions/sktorrent-org.yml b/src/Jackett.Common/Definitions/sktorrent-org.yml
index 8c92d388f..970212d38 100644
--- a/src/Jackett.Common/Definitions/sktorrent-org.yml
+++ b/src/Jackett.Common/Definitions/sktorrent-org.yml
@@ -126,6 +126,8 @@ search:
   fields:
     category:
       selector: td a[href^="torrents.php?cat="]
+      optional: true
+      default: 53
       attribute: href
       filters:
         - name: querystring