diff --git a/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/setCollapsedSheetObjectOrCompoundProp.tsx b/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/setCollapsedSheetObjectOrCompoundProp.tsx
index 81c20f2..c0aeea6 100644
--- a/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/setCollapsedSheetObjectOrCompoundProp.tsx
+++ b/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/setCollapsedSheetObjectOrCompoundProp.tsx
@@ -4,7 +4,6 @@ import getStudio from '@theatre/studio/getStudio'
 import type {PathToProp} from '@theatre/shared/utils/addresses'
 import type SheetObject from '@theatre/core/sheetObjects/SheetObject'
 
-// discriminated union
 export function setCollapsedSheetObjectOrCompoundProp(
   isCollapsed: boolean,
   toCollapse: