diff --git a/server/lib/meilisearch/meilisearch-videos.ts b/server/lib/meilisearch/meilisearch-videos.ts
index 8e953ab..568dac8 100644
--- a/server/lib/meilisearch/meilisearch-videos.ts
+++ b/server/lib/meilisearch/meilisearch-videos.ts
@@ -52,6 +52,9 @@ export async function queryVideos (search: VideosSearchQuery) {
 
   logger.debug({ filter }, 'Will query Meilisearch for videos.')
 
+  const boostLanguages = search.boostLanguages || []
+  boostLanguages.push('zxx') // No linguistic content
+
   const result = await client.index(CONFIG.MEILISEARCH.INDEXES.VIDEOS).search(search.search, {
     offset: search.start,
     limit: search.count,
@@ -60,7 +63,7 @@ export async function queryVideos (search: VideosSearchQuery) {
     filter: [
       ...filter,
 
-      `language.id IN ${buildInValuesArray(search.boostLanguages)} OR language.id IS NULL`
+      `language.id IN ${buildInValuesArray(boostLanguages)} OR language.id IS NULL`
     ]
   })