diff --git a/src/blenderbim/blenderbim/bim/module/drawing/operator.py b/src/blenderbim/blenderbim/bim/module/drawing/operator.py
index 3b16062315..c0bf829553 100644
--- a/src/blenderbim/blenderbim/bim/module/drawing/operator.py
+++ b/src/blenderbim/blenderbim/bim/module/drawing/operator.py
@@ -1867,7 +1867,7 @@ class RemoveSchedule(bpy.types.Operator, Operator):
     schedule: bpy.props.IntProperty()
 
     def _execute(self, context):
-        core.remove_document(tool.Ifc, tool.Drawing, "SCHEDULE", schedule=tool.Ifc.get().by_id(self.schedule))
+        core.remove_document(tool.Ifc, tool.Drawing, "SCHEDULE", document=tool.Ifc.get().by_id(self.schedule))
 
 
 class OpenSchedule(bpy.types.Operator, Operator):