diff --git a/src/components/canvas/Canvas.tsx b/src/components/canvas/Canvas.tsx
index c474660..24e6aa1 100644
--- a/src/components/canvas/Canvas.tsx
+++ b/src/components/canvas/Canvas.tsx
@@ -289,6 +289,9 @@ function Canvas() {
 
 		window.addEventListener("keydown", onKeyDown);
 		window.addEventListener("keyup", onKeyUp);
+		window.addEventListener("beforeunload", (e) => {
+			e.preventDefault();
+		});
 
 		return () => {
 			window.removeEventListener("keydown", onKeyDown);