diff --git a/provisioning/datasources/automatic.yml b/provisioning/datasources/automatic.yml
index eb23701..7e770c8 100644
--- a/provisioning/datasources/automatic.yml
+++ b/provisioning/datasources/automatic.yml
@@ -36,4 +36,4 @@ datasources:
   url: http://elasticsearch:9200
   jsonData:
     esVersion: 60
-    timeField: "timestamp"
+    timeField: "utc_timestamp"