diff --git a/osbenchmark/resources/metrics-template.json b/osbenchmark/resources/metrics-template.json
index 3d7f8b416..7943a077d 100644
--- a/osbenchmark/resources/metrics-template.json
+++ b/osbenchmark/resources/metrics-template.json
@@ -4,6 +4,7 @@
   ],
   "settings": {
     "index": {
+      "mapping.total_fields.limit": 2000
     }
   },
   "mappings": {