diff --git a/src/components/Pages/TopicPage.tsx b/src/components/Pages/TopicPage.tsx
index f974f20e..198be0a0 100644
--- a/src/components/Pages/TopicPage.tsx
+++ b/src/components/Pages/TopicPage.tsx
@@ -15,7 +15,7 @@ export const TopicPage = (props: PageProps) => {
 
     const page = getPage()
 
-    if (page.route !== 'author') {
+    if (page.route !== 'topic') {
       throw new Error('ts guard')
     }