diff --git a/UI/i18n/Translation.ts b/UI/i18n/Translation.ts
index 5bdfa82495..673a5efbd9 100644
--- a/UI/i18n/Translation.ts
+++ b/UI/i18n/Translation.ts
@@ -58,6 +58,9 @@ export class Translation extends UIElement {
             if (translationsKey === "#") {
                 continue;
             }
+            if(!this.translations.hasOwnProperty(translationsKey)){
+                continue
+            }
             langs.push(translationsKey)
         }
         return langs;