diff --git a/json/hostdev.json b/json/hostdev.json
index e1ea052..ee1becb 100644
--- a/json/hostdev.json
+++ b/json/hostdev.json
@@ -24,7 +24,7 @@
 				"target":"self",
 				"params_mapping":{
 					"mapping":{
-						"id":"id",
+						"id":"id"
 					},
 					"need_others":false
 				},