diff --git a/src/yunohost/tests/test_appscatalog.py b/src/yunohost/tests/test_appscatalog.py
index a51d1085e..c3ece7907 100644
--- a/src/yunohost/tests/test_appscatalog.py
+++ b/src/yunohost/tests/test_appscatalog.py
@@ -31,8 +31,8 @@ DUMMY_APP_CATALOG = """{
        "bar": {"id": "bar", "level": 7, "category": "swag", "manifest":{"description": "Bar"}}
    },
    "categories": [
-       {"id": "yolo", "description": "YoLo", "title": "Yolo"},
-       {"id": "swag", "description": "sWaG", "title": "Swag"}
+       {"id": "yolo", "description": "YoLo", "title": {"en": "Yolo"}},
+       {"id": "swag", "description": "sWaG", "title": {"en": "Swag"}}
    ]
 }
 """