diff --git a/src/components/Backlink.astro b/src/components/Backlink.astro
index f5bfc18..9eeda78 100644
--- a/src/components/Backlink.astro
+++ b/src/components/Backlink.astro
@@ -20,6 +20,7 @@ const { backLink } = Astro.props;
 				aria-label="Back to overview"
 				class="flex h-clickarea w-clickarea cursor-pointer items-center justify-center border-none text-[0]"
 				type="button"
+				tabindex={-1}
 			>
 				<Sprite name="ri:arrow-left-line" class="h-icon w-icon" />
 			</button>