diff --git a/src/core/gcal-timeline.c b/src/core/gcal-timeline.c
index b5d683fb..bd098958 100644
--- a/src/core/gcal-timeline.c
+++ b/src/core/gcal-timeline.c
@@ -939,6 +939,7 @@ gcal_timeline_remove_subscriber (GcalTimeline           *self,
       reset_completed_calendars (self);
     }
 
+  gcal_range_tree_remove_data (self->subscriber_ranges, subscriber);
   update_range (self);
 
   GCAL_EXIT;