diff --git a/torba/torba/tasks.py b/torba/torba/tasks.py
index 2397c10a7..53dbbce2c 100644
--- a/torba/torba/tasks.py
+++ b/torba/torba/tasks.py
@@ -23,3 +23,5 @@ class TaskGroup:
     def cancel(self):
         for task in self._tasks:
             task.cancel()
+        if len(self._tasks) < 1:
+            self.done.set()