diff --git a/src/lib/IONOS/components/explore/Scroller.svelte b/src/lib/IONOS/components/explore/Scroller.svelte
index d5d8b38adf7..972af6d69e7 100644
--- a/src/lib/IONOS/components/explore/Scroller.svelte
+++ b/src/lib/IONOS/components/explore/Scroller.svelte
@@ -1,13 +1,14 @@
 <script lang="ts">
 	import { createEventDispatcher } from 'svelte';
+	import type ScrollerItem from './scrollerItem.d.ts';
 
 	const dispatcher = createEventDispatcher();
 
 	// Pixels per second
-	const speed = 25;
+	const speed: number = 25;
 
 	export let direction = 'left';
-	export let items;
+	export let items: ScrollerItem[] = [];
 
 	let el: HTMLElement|null = null;
 
@@ -17,9 +18,15 @@
 		}
 	}
 
-	$: scrollWidth = el?.scrollWidth ?? 0;
-	$: fullWidth = scrollWidth / 2;
-	$: duration = fullWidth / speed;
+	let scrollWidth: number;
+	let fullWidth: number;
+	let duration: number;
+
+	$: {
+		scrollWidth = items.length > 0 ? el?.scrollWidth ?? 0 : 0;
+		fullWidth = scrollWidth / 2;
+		duration = fullWidth / speed;
+	}
 </script>
 
 <div