diff --git a/includes/model/class-application-user.php b/includes/model/class-application-user.php
index b5623ed..77ba7fb 100644
--- a/includes/model/class-application-user.php
+++ b/includes/model/class-application-user.php
@@ -38,6 +38,6 @@ class Application_User extends Blog_User {
 	}
 
 	public function get_name() {
-		return \esc_html( \get_bloginfo( 'activitypub_application_identifier', 'application' ) );
+		return \esc_html( \get_option( 'activitypub_application_identifier', 'application' ) );
 	}
 }
diff --git a/includes/model/class-blog-user.php b/includes/model/class-blog-user.php
index 435fde8..944fe6d 100644
--- a/includes/model/class-blog-user.php
+++ b/includes/model/class-blog-user.php
@@ -56,7 +56,7 @@ class Blog_User extends User {
 	}
 
 	public function get_username() {
-		return \esc_html( \get_bloginfo( 'activitypub_blog_identifier', 'feed' ) );
+		return \esc_html( \get_option( 'activitypub_blog_identifier', 'feed' ) );
 	}
 
 	public function get_avatar() {