diff --git a/manifest.json b/manifest.json
index 87e80d3..11bdc0e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -42,15 +42,6 @@
                 "default": "/laverna"
             },
             {
-            "name": "admin",
-            "type": "user",
-                "ask": {
-                    "en": "Choose an admin user",
-                    "fr": "Choisissez l’administrateur"
-                },
-                "example": "johndoe"
-            },
-            {
             "name": "is_public",
             "type": "boolean",
                 "ask": {
diff --git a/scripts/install b/scripts/install
index 040e8f4..aed5d9c 100755
--- a/scripts/install
+++ b/scripts/install
@@ -24,7 +24,6 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
-admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 
 app=$YNH_APP_INSTANCE_NAME