diff --git a/doc/index.md b/doc/index.md
index 9afc366..c63d333 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -11,7 +11,7 @@
 
 * Basics
    * [Formatting of socket](formatting.md)
-
+   * [Initial connection](initial.md)
 
 
 * Server Replies, documented