diff --git a/apps.json b/apps.json
index 7656f6aa..df4ae249 100644
--- a/apps.json
+++ b/apps.json
@@ -2704,9 +2704,10 @@
         ],
         "url": "https://github.com/YunoHost-Apps/simpad_ynh"
     },
-     "slingcode": {
+    "slingcode": {
         "branch": "master",
         "category": "dev",
+        "level": 7,
         "revision": "HEAD",
         "state": "working",
         "subtags": [