diff --git a/docs/index.rst b/docs/index.rst
index 50d3127..38044ab 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -70,6 +70,7 @@
 With the default log settings, all logs will be generated into console and into root.log file under the CLAMP root folder. The root.log file is not allowed to be appended, thus restarting the CLAMP will result in cleaning of the old log files.
 
 
+.. _index-clamp-installation:
 
 Installation
 ------------