diff --git a/poezio/connection.py b/poezio/connection.py
index d56b6c52..b04bf9fd 100644
--- a/poezio/connection.py
+++ b/poezio/connection.py
@@ -199,6 +199,7 @@ class Connection(slixmpp.ClientXMPP):
         self.register_plugin('xep_0280')
         self.register_plugin('xep_0297')
         self.register_plugin('xep_0308')
+        self.register_plugin('xep_0313')
         self.register_plugin('xep_0319')
         self.register_plugin('xep_0334')
         self.register_plugin('xep_0352')