diff --git a/schema/specif.schema.json b/schema/specif.schema.json
index 47efb57..14d6ddc 100644
--- a/schema/specif.schema.json
+++ b/schema/specif.schema.json
@@ -1,5 +1,5 @@
 {
-  "id": "http://specif.de/v0.11.8/schema#",
+  "$id": "http://specif.de/v0.11.8/schema#",
   "$schema": "http://json-schema.org/draft-04/schema#",
   "title": "JSON-Schema for SpecIF v0.11.8",
   "description": "SpecIF represents the visible, i.e. the diagrams and the text, as well as the semantics of system specifications for model integration and model exchange.",