diff --git a/presenter/src/components/language/LanguageSelector.vue b/presenter/src/components/language/LanguageSelector.vue
index 8e8c099d0c..5010a5924a 100644
--- a/presenter/src/components/language/LanguageSelector.vue
+++ b/presenter/src/components/language/LanguageSelector.vue
@@ -38,7 +38,7 @@ const languages = ref(localizedLocale)
 
 const pageContext = usePageContext()
 
-if (pageContext.locale !== undefined && locales.includes(pageContext.locale)) {
+if (pageContext.locale && locales.includes(pageContext.locale)) {
   i18n.global.locale.value = pageContext.locale
 }