diff --git a/pages/common/curl.md b/pages/common/curl.md
index 59bd60b2cd..f8cb36f572 100644
--- a/pages/common/curl.md
+++ b/pages/common/curl.md
@@ -2,6 +2,7 @@
 
 > Transfers data from or to a server.
 > Supports most protocols, including HTTP, FTP, and POP3.
+> More information: <https://curl.haxx.se>.
 
 - Download the contents of an URL to a file: