diff --git a/Elasticsearch_pfsense_custom_template/pfsense_custom_template b/Elasticsearch_pfsense_custom_template/pfsense_custom_template
index ff398f7..1423dc3 100644
--- a/Elasticsearch_pfsense_custom_template/pfsense_custom_template
+++ b/Elasticsearch_pfsense_custom_template/pfsense_custom_template
@@ -219,7 +219,7 @@
           "type": "date",
           "format": "yyyy-MM-dd HH:mm:ss.SSS"
         },
-        "timestamp_graf": {
+        "real_timestamp": {
           "type": "date",
           "format": "yyyy-MM-dd HH:mm:ss"
         },