diff --git a/server/api/[server]/recommendations.ts b/server/api/[server]/recommendations.ts
index 25744a3d25..5c3ef4180b 100644
--- a/server/api/[server]/recommendations.ts
+++ b/server/api/[server]/recommendations.ts
@@ -3,7 +3,7 @@ export default defineEventHandler(async (event) => {
     const { locale } = getQuery(event)
 
     const recommendations = await fetch(
-      `https://mozilla.social/content-feed/moso/v1/discover?locale=${locale}&image_sizes=268x`,
+      `https://mozilla.social/content-feed/moso/v1/discover?locale=${locale}&image_sizes[]=268x`,
     )
       .then(response => response.json())
       .then(response => response.data)