diff --git a/src/feeds/ResearchPaperFeed.py b/src/feeds/ResearchPaperFeed.py
index 02b2b32..e34543b 100644
--- a/src/feeds/ResearchPaperFeed.py
+++ b/src/feeds/ResearchPaperFeed.py
@@ -77,7 +77,7 @@ def _generate_filters(
         self,
         feed_items: [JsonFeedItem]
     ) -> Filters:
-        filters = Filters(1)
+        filters = Filters(2)
 
         for feed_item in feed_items:
             if feed_item.has_value('tags'):