diff --git a/installation/ditto.conf b/installation/ditto.conf
index 2a49173..afdf65c 100644
--- a/installation/ditto.conf
+++ b/installation/ditto.conf
@@ -3,7 +3,7 @@
 # Edit this file to change occurences of "example.com" to your own domain.
 
 upstream ditto {
-  server 127.0.0.1:8000;
+  server 127.0.0.1:4036;
 }
 
 upstream ipfs_gateway {
diff --git a/src/config.ts b/src/config.ts
index 5a30c0e..6fe62b9 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -55,7 +55,7 @@ class Conf {
   }
   /** Origin of the Ditto server, including the protocol and port. */
   static get localDomain() {
-    return Deno.env.get('LOCAL_DOMAIN') || 'http://localhost:8000';
+    return Deno.env.get('LOCAL_DOMAIN') || `http://localhost:${Conf.port}`;
   }
   /** URL to an external Nostr viewer. */
   static get externalDomain() {
diff --git a/src/storages/EventsDB.test.ts b/src/storages/EventsDB.test.ts
index d1986b7..10f0d11 100644
--- a/src/storages/EventsDB.test.ts
+++ b/src/storages/EventsDB.test.ts
@@ -33,15 +33,15 @@ Deno.test('query events with domain search filter', async () => {
   await eventsDB.event(event1);
 
   assertEquals(await eventsDB.query([{}]), [event1]);
-  assertEquals(await eventsDB.query([{ search: 'domain:localhost:8000' }]), []);
+  assertEquals(await eventsDB.query([{ search: 'domain:localhost:4036' }]), []);
   assertEquals(await eventsDB.query([{ search: '' }]), [event1]);
 
   await kysely
     .insertInto('pubkey_domains')
-    .values({ pubkey: event1.pubkey, domain: 'localhost:8000', last_updated_at: event1.created_at })
+    .values({ pubkey: event1.pubkey, domain: 'localhost:4036', last_updated_at: event1.created_at })
     .execute();
 
-  assertEquals(await eventsDB.query([{ kinds: [1], search: 'domain:localhost:8000' }]), [event1]);
+  assertEquals(await eventsDB.query([{ kinds: [1], search: 'domain:localhost:4036' }]), [event1]);
   assertEquals(await eventsDB.query([{ kinds: [1], search: 'domain:example.com' }]), []);
 });