diff --git a/sites/svelte.dev/src/routes/tutorial/[slug]/_TableOfContents.svelte b/sites/svelte.dev/src/routes/tutorial/[slug]/_TableOfContents.svelte
index 8ee54b7719..06c1becc80 100644
--- a/sites/svelte.dev/src/routes/tutorial/[slug]/_TableOfContents.svelte
+++ b/sites/svelte.dev/src/routes/tutorial/[slug]/_TableOfContents.svelte
@@ -108,6 +108,6 @@
 		height: 100%;
 		opacity: 0.0001;
 		cursor: pointer;
-		-webkit-appearance: none;
+		appearance: none;
 	}
 </style>