diff --git a/syncplay/client.py b/syncplay/client.py
index 0903519..ebadeb3 100644
--- a/syncplay/client.py
+++ b/syncplay/client.py
@@ -65,7 +65,7 @@ class SyncClientProtocol(CommandProtocol):
                 who, where, what, duration, size = args[0], args[1], None, None, None
             self.__syncplayClient.users.addUser(SyncplayClientManager.SyncplayUser(who, what, where, duration, size))
             if what:
-                message = '%s is present and is playing \'%s\' (%s) in the room: \'%s\'' % (who, what, format_time(int(duration)), where)
+                message = '%s is present and is playing \'%s\' (%s) in the room: \'%s\'' % (who, what, format_time(float(duration)), where)
                 self.__syncplayClient.ui.showMessage(message)
                 self.__syncplayClient.checkIfFileMatchesOthers()
             else: