diff --git a/README.md b/README.md
index a1c043f..38dbe4a 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,10 @@ Where 'blog' is the path to the subdirectory at which your blog resides.
 
 Project maintained on GitHub at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+### 0.7.4 ###
+
+* added admin_email to metadata, to be able to "Manage your instance" on https://fediverse.network/manage/
+
 ### 0.7.3 ###
 
 * refactorings
diff --git a/activitypub.php b/activitypub.php
index ec4f0fc..9571e27 100644
--- a/activitypub.php
+++ b/activitypub.php
@@ -3,7 +3,7 @@
  * Plugin Name: ActivityPub
  * Plugin URI: https://github.com/pfefferle/wordpress-activitypub/
  * Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
- * Version: 0.7.3
+ * Version: 0.7.4
  * Author: Matthias Pfefferle
  * Author URI: https://notiz.blog/
  * License: MIT
diff --git a/includes/rest/class-nodeinfo.php b/includes/rest/class-nodeinfo.php
index aeb5d07..7175dd4 100644
--- a/includes/rest/class-nodeinfo.php
+++ b/includes/rest/class-nodeinfo.php
@@ -129,7 +129,9 @@ class Nodeinfo {
 			'outbound' => array(),
 		);
 
-		$nodeinfo['metadata'] = new \stdClass();
+		$nodeinfo['metadata'] = array(
+			'email' => get_option( 'admin_email' ),
+		);
 
 		return new \WP_REST_Response( $nodeinfo, 200 );
 	}
diff --git a/readme.txt b/readme.txt
index f4ae742..9ad0ed3 100644
--- a/readme.txt
+++ b/readme.txt
@@ -84,6 +84,10 @@ Where 'blog' is the path to the subdirectory at which your blog resides.
 
 Project maintained on GitHub at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+= 0.7.4 =
+
+* added admin_email to metadata, to be able to "Manage your instance" on https://fediverse.network/manage/
+
 = 0.7.3 =
 
 * refactorings