1 files changed, 3 insertions, 0 deletions

diff --git a/plugins/pubsubhubbub/pubsubhubbub.php b/plugins/pubsubhubbub/pubsubhubbub.php
index 9f0342a3..2878c050 100644
--- a/plugins/pubsubhubbub/pubsubhubbub.php
+++ b/plugins/pubsubhubbub/pubsubhubbub.php
@@ -11,6 +11,9 @@
 
 use pubsubhubbub\publisher\Publisher;
 use Shaarli\Config\ConfigManager;
+use Shaarli\Feed\FeedBuilder;
+use Shaarli\Plugin\PluginManager;
+use Shaarli\Router;
 
 /**
  * Plugin init function - set the hub to the default appspot one.