diff --git a/ui-ngx/src/app/core/translate/missing-translate-handler.ts b/ui-ngx/src/app/core/translate/missing-translate-handler.ts
index d5202a22ae..15b11a2420 100644
--- a/ui-ngx/src/app/core/translate/missing-translate-handler.ts
+++ b/ui-ngx/src/app/core/translate/missing-translate-handler.ts
@@ -20,7 +20,8 @@ import { customTranslationsPrefix } from '@app/shared/models/constants';
 export class TbMissingTranslationHandler implements MissingTranslationHandler {
   handle(params: MissingTranslationHandlerParams) {
     if (params.key && !params.key.startsWith(customTranslationsPrefix)) {
-      console.warn('Translation for ' + params.key + ' doesn\'t exist');
+      console.warn('Translation for \'' + params.key + '\' doesn\'t exist');
     }
+    params.translateService.set(params.key, params.key);
   }
 }