diff --git a/catalog/HTTP_API_Clients/api_clients.yml b/catalog/HTTP_API_Clients/api_clients.yml
index f7a7ca90..cbc1770e 100644
--- a/catalog/HTTP_API_Clients/api_clients.yml
+++ b/catalog/HTTP_API_Clients/api_clients.yml
@@ -84,6 +84,7 @@ projects:
   - vimeo
   - webfinger
   - www-delicious
+  - x
   - youtube_it
   - zabbix-api-simple
   - zeus-api