diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index cf8a10c..e4f3a27 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -4,11 +4,13 @@ on:
   pull_request:
     paths:
       - "data/events.yml"
+      - "events.schema.json"
   push:
     branches:
       - main
     paths:
       - "data/events.yml"
+      - "events.schema.json"
 
 permissions:
   contents: read
diff --git a/data/dummy.yml b/data/dummy.yml
index f27e9a4..fc942f6 100644
--- a/data/dummy.yml
+++ b/data/dummy.yml
@@ -15,18 +15,18 @@
   location: Garden Books, 325 Changle Road, Xuhui District, shanghai
 
 - id: 9193c7ad-db78-4cd6-8d6c-8ce5daef61aa
-  title: test event with location and maps_url
+  title: test event with location and url
   kind: test
   start: 2026-02-04T17:00:00+08:00
   end: 2026-02-04T18:00:00+08:00
   location: Garden Books, 325 Changle Road, Xuhui District, shanghai
-  maps_url: https://www.openstreetmap.org/#map=18/31.221825/121.452855
+  url: https://www.openstreetmap.org/#map=18/31.221825/121.452855
 
 - id: 9193c7ad-db78-4cd6-8d6c-8ce5daef2222
-  title: test event with location, maps_url and description
+  title: test event with location, url and description
   kind: test
   start: 2026-02-05T17:00:00+08:00
   end: 2026-02-05T18:00:00+08:00
   location: Garden Books, 325 Changle Road, Xuhui District, shanghai
-  maps_url: https://www.openstreetmap.org/#map=18/31.221825/121.452855
+  url: https://www.openstreetmap.org/node/4623058291
   description: foo
diff --git a/events.schema.json b/events.schema.json
index 07d4e92..b6cac2d 100644
--- a/events.schema.json
+++ b/events.schema.json
@@ -44,7 +44,7 @@
         "location": {
           "type": "string"
         },
-        "maps_url": {
+        "url": {
           "type": "string"
         },
         "description": {
diff --git a/src/data.ts b/src/data.ts
index 35d47fe..375fed7 100644
--- a/src/data.ts
+++ b/src/data.ts
@@ -114,7 +114,7 @@ export function to_ics_event(e: EventRecord): EventAttributes {
 		title: e.title,
 		description: e.description,
 		location: e.location,
-		url: e.maps_url,
+		url: e.url,
 
 		organizer: ORGANIZER,
 		alarms: DEFAULT_ALARMS,
diff --git a/src/types.ts b/src/types.ts
index d7efa6b..01fdb1d 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -11,5 +11,5 @@ export interface EventRecord {
 
 	description?: string;
 	location?: string;  // human-friendly address is usually enough
-	maps_url?: string;       // event page
+	url?: string;       // event page
 }