diff --git a/src/bonsai/bonsai/core/cost.py b/src/bonsai/bonsai/core/cost.py
index 30240792a1..90c0e6c6e6 100644
--- a/src/bonsai/bonsai/core/cost.py
+++ b/src/bonsai/bonsai/core/cost.py
@@ -41,8 +41,8 @@ def disable_editing_cost_schedule(cost: tool.Cost) -> None:
 
 
 def remove_cost_schedule(ifc: tool.Ifc, cost: tool.Cost, cost_schedule: ifcopenshell.entity_instance) -> None:
-    ifc.run("cost.remove_cost_schedule", cost_schedule=cost_schedule)
     cost.remove_stored_schedule_columns(cost_schedule)
+    ifc.run("cost.remove_cost_schedule", cost_schedule=cost_schedule)
 
 
 def enable_editing_cost_schedule_attributes(cost: tool.Cost, cost_schedule: ifcopenshell.entity_instance) -> None: