diff --git a/application/controllers/api/frontend/v1/stv/Betriebsmittel.php b/application/controllers/api/frontend/v1/stv/Betriebsmittel.php
index cb6c4a3aa..dbf11f90b 100644
--- a/application/controllers/api/frontend/v1/stv/Betriebsmittel.php
+++ b/application/controllers/api/frontend/v1/stv/Betriebsmittel.php
@@ -28,7 +28,8 @@ class Betriebsmittel extends FHCAPI_Controller
 
 		// Load language phrases
 		$this->loadPhrases([
-			'ui'
+			'ui',
+			'wawi'
 		]);
 	}