diff --git a/learn/examples/calendar.schema.json b/learn/examples/calendar.schema.json
index bb98ca30..7eab280b 100644
--- a/learn/examples/calendar.schema.json
+++ b/learn/examples/calendar.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://example.com/address.schema.json",
+  "$id": "https://example.com/calendar.schema.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "A representation of an event",
   "type": "object",
diff --git a/learn/examples/card.schema.json b/learn/examples/card.schema.json
index 7740a8b9..a19439a6 100644
--- a/learn/examples/card.schema.json
+++ b/learn/examples/card.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://example.com/address.schema.json",
+  "$id": "https://example.com/card.schema.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "A representation of a person, company, organization, or place",
   "type": "object",