diff --git a/krakend.json b/krakend.json
index ce1b916a..b5e332aa 100644
--- a/krakend.json
+++ b/krakend.json
@@ -1,4 +1,5 @@
 {
+    "$schema": "https://www.krakend.io/schema/v2.5/krakend.json",
     "version": 3,
     "name": "My lovely gateway",
     "port": 8080,