diff --git a/plugins/Facebook/FacebookPlugin.php b/plugins/Facebook/FacebookPlugin.php
index 39b2ef2876..de91bf24a1 100644
--- a/plugins/Facebook/FacebookPlugin.php
+++ b/plugins/Facebook/FacebookPlugin.php
@@ -32,6 +32,7 @@ if (!defined('STATUSNET')) {
 }
 
 define("FACEBOOK_CONNECT_SERVICE", 3);
+define('FACEBOOKPLUGIN_VERSION', '0.9');
 
 require_once INSTALLDIR . '/plugins/Facebook/facebookutil.php';
 
@@ -554,4 +555,18 @@ class FacebookPlugin extends Plugin
         return true;
     }
 
+    function onPluginVersion(&$versions)
+    {
+        $versions[] = array('name' => 'Facebook',
+                            'version' => FACEBOOKPLUGIN_VERSION,
+                            'author' => 'Zach Copley',
+                            'homepage' => 'http://status.net/wiki/Plugin:Facebook',
+                            'rawdescription' =>
+                            _m('The Facebook plugin allows you to integrate ' .
+                               'your StatusNet instance with ' .
+                               '<a href="http://facebook.com/">Facebook</a> ' .
+                               'and Facebook Connect.'));
+        return true;
+    }
+
 }
diff --git a/plugins/RSSCloud/RSSCloudPlugin.php b/plugins/RSSCloud/RSSCloudPlugin.php
index 4b9812a479..2de162628f 100644
--- a/plugins/RSSCloud/RSSCloudPlugin.php
+++ b/plugins/RSSCloud/RSSCloudPlugin.php
@@ -31,6 +31,8 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
+define('RSSCLOUDPLUGIN_VERSION', '0.1');
+
 /**
  * Plugin class for adding RSSCloud capabilities to StatusNet
  *
@@ -275,5 +277,19 @@ class RSSCloudPlugin extends Plugin
         return true;
     }
 
+    function onPluginVersion(&$versions)
+    {
+        $versions[] = array('name' => 'RSSCloud',
+                            'version' => RSSCLOUDPLUGIN_VERSION,
+                            'author' => 'Zach Copley',
+                            'homepage' => 'http://status.net/wiki/Plugin:RSSCloud',
+                            'rawdescription' =>
+                            _m('The RSSCloud plugin enables your StatusNet instance to publish ' .
+                               'real-time updates for profile RSS feeds using the ' .
+                               '<a href="http://rsscloud.org/">RSSCloud protocol</a>".'));
+
+        return true;
+    }
+
 }
 
diff --git a/plugins/TwitterBridge/TwitterBridgePlugin.php b/plugins/TwitterBridge/TwitterBridgePlugin.php
index de1181903e..a87ee2894a 100644
--- a/plugins/TwitterBridge/TwitterBridgePlugin.php
+++ b/plugins/TwitterBridge/TwitterBridgePlugin.php
@@ -31,6 +31,8 @@ if (!defined('STATUSNET')) {
 
 require_once INSTALLDIR . '/plugins/TwitterBridge/twitter.php';
 
+define('TWITTERBRIDGEPLUGIN_VERSION', '0.9');
+
 /**
  * Plugin for sending and importing Twitter statuses
  *
@@ -189,4 +191,17 @@ class TwitterBridgePlugin extends Plugin
         return true;
     }
 
+    function onPluginVersion(&$versions)
+    {
+        $versions[] = array('name' => 'TwitterBridge',
+                            'version' => TWITTERBRIDGEPLUGIN_VERSION,
+                            'author' => 'Zach Copley',
+                            'homepage' => 'http://status.net/wiki/Plugin:TwitterBridge',
+                            'rawdescription' =>
+                            _m('The Twitter "bridge" plugin allows you to integrate ' .
+                               'your StatusNet instance with ' .
+                               '<a href="http://twitter.com/">Twitter</a>.'));
+        return true;
+    }
+
 }