diff --git a/sonar/modules/users/jsonschemas/users/user-v1.0.0.json b/sonar/modules/users/jsonschemas/users/user-v1.0.0.json
index e183bd2d..55b172aa 100644
--- a/sonar/modules/users/jsonschemas/users/user-v1.0.0.json
+++ b/sonar/modules/users/jsonschemas/users/user-v1.0.0.json
@@ -90,7 +90,7 @@
       "type": "array",
       "uniqueItems": true,
       "minItems": 1,
-      "maxItems": 4,
+      "maxItems": 1,
       "items": {
         "type": "string",
         "enum": [