diff --git a/src/lib/components/billing/gradientBanner.svelte b/src/lib/components/billing/gradientBanner.svelte
index 7a3adca7a..27c58ce62 100644
--- a/src/lib/components/billing/gradientBanner.svelte
+++ b/src/lib/components/billing/gradientBanner.svelte
@@ -16,7 +16,7 @@
     });
 
     const setNavigationHeight = () => {
-        const alertHeight = container?.getBoundingClientRect().height || 0;
+        const alertHeight = container?.getBoundingClientRect()?.height || 0;
         const { header, sidebar, content } = queryLayoutElements();
         const headerHeight = header?.getBoundingClientRect().height || 0;
         const offset = alertHeight + (!isTabletViewport && header ? headerHeight : 0);