diff --git a/aleksis/apps/chronos/views.py b/aleksis/apps/chronos/views.py
index 08b6678ab623d457ae9518269d399ad5df83f809..f9f4db3cbc8c2b7d7b8ca264953f2070acb67243 100644
--- a/aleksis/apps/chronos/views.py
+++ b/aleksis/apps/chronos/views.py
@@ -26,7 +26,7 @@ from .min_max import (
     get_prev_relevant_day,
 )
 from .models import LessonPeriod, LessonSubstitution, TimePeriod, Room
-from .tables import LessonsTable, SubstitutionsTable
+from .tables import LessonsTable
 from .util import CalendarWeek, get_weeks_for_year