diff --git a/agenda/data.py b/agenda/data.py
index 8ae6305..b7f9cb8 100644
--- a/agenda/data.py
+++ b/agenda/data.py
@@ -16,7 +16,6 @@ from . import (
     accommodation,
     birthday,
     busy,
-    calendar,
     carnival,
     conference,
     domains,