diff --git a/elasticsearch/config.json b/elasticsearch/config.json
index b53aeea67..d7c4e9f48 100644
--- a/elasticsearch/config.json
+++ b/elasticsearch/config.json
@@ -23,7 +23,7 @@
   },
   "schema": {},
   "slug": "elasticsearch",
-  "upstream": "v7.15.1",
+  "upstream": "7.15.1",
   "url": "https://github.com/alexbelgium/hassio-addons",
-  "version": "v7.15.1"
+  "version": "7.15.1"
 }