diff --git a/server/planning/planning/planning_spike.py b/server/planning/planning/planning_spike.py
index ddc12bc58..baefb26c3 100644
--- a/server/planning/planning/planning_spike.py
+++ b/server/planning/planning/planning_spike.py
@@ -122,7 +122,7 @@ def notify_draft_coverage_on_spike(self, coverage):
             )
 
     def on_updated(self, updates, original):
-        super().on_update(updates, original)
+        super().on_updated(updates, original)
 
         # Delete assignments in workflow
         assignments_to_delete = []