diff --git a/src/Components/Curtains/Curtains.tsx b/src/Components/Curtains/Curtains.tsx
index ffa5b45..6470190 100644
--- a/src/Components/Curtains/Curtains.tsx
+++ b/src/Components/Curtains/Curtains.tsx
@@ -135,12 +135,13 @@ export function Curtains({children}: React.PropsWithChildren<{}>)
 	remove.current = useCallback((uuid: CurtainUuidType) => {
 		// Copy the curtains list.
 		const newCurtains = {...curtains};
+		const newClosedCurtains = {...closedCurtains};
 		// Remove the given curtain from the list.
 		delete newCurtains[uuid];
-		delete closedCurtains[uuid];
+		delete newClosedCurtains[uuid];
 		// Set the new curtains list.
 		setCurtains(newCurtains);
-		setClosedCurtains(closedCurtains);
+		setClosedCurtains(newClosedCurtains);
 	}, [curtains, setCurtains, closedCurtains, setClosedCurtains]);
 
 	// Initialize close curtain function with animation.