diff --git a/scoap3/articles/documents.py b/scoap3/articles/documents.py
index 0303508d8..8fa8c7d1f 100644
--- a/scoap3/articles/documents.py
+++ b/scoap3/articles/documents.py
@@ -10,6 +10,12 @@
 
 @registry.register_document
 class ArticleDocument(Document):
+    settings = {
+        "number_of_shards": 1,
+        "number_of_replicas": 0,
+        "max_result_window": 70000,
+    }
+
     id = fields.TextField()
     reception_date = fields.DateField()
     acceptance_date = fields.DateField()