diff --git a/manifest.toml b/manifest.toml
index 07f0af5..3b47629 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -36,7 +36,7 @@ ram.runtime = "50M"
 
     [install.init_main_permission]
     type = "group"
-    default = "visitors"
+    default = "admins"
 
     [install.admin]
     type = "user"
@@ -53,6 +53,7 @@ ram.runtime = "50M"
 
     [resources.permissions]
     main.url = "/"
+    main.allowed = "admins"
 
     [resources.apt]
     packages ='php8.1-fpm, php8.1-ldap, php8.1-xml'
diff --git a/scripts/install b/scripts/install
index b0412ac..3c16a08 100755
--- a/scripts/install
+++ b/scripts/install
@@ -37,7 +37,9 @@ ynh_add_nginx_config
 ynh_script_progression --message="Adding a configuration file..." --weight=1
 
 ynh_add_config --template="../conf/config.php.example" --destination="$install_dir/config/config.php"
-chmod 644 $install_dir/config/config.php 
+
+chmod 644 "$install_dir/config/config.php"
+chown $app:$app "$install_dir/config/config.php"
 
 #=================================================
 # END OF SCRIPT