diff --git a/tasks/install.yml b/tasks/install.yml
index f5ae3273420cf3d37fecd6f0fec512b24881bddd..77530fe1db954dd01a2a61af2212832bd50951e9 100644
--- a/tasks/install.yml
+++ b/tasks/install.yml
@@ -38,6 +38,12 @@
   notify:
     - Restart Elasticsearch
 
+- name: Configure ES
+  lineinfile:
+    dest: /etc/elasticsearch/elasticsearch.yml
+    regexp: '^search.max_open_scroll_context'
+    line: 'search.max_open_scroll_context: 15000'
+
 - name: Start Elasticsearch
   service:
     name: elasticsearch