diff --git a/docs/Lua API.rst b/docs/Lua API.rst
index 45eeca78e..5cecfb7f2 100644
--- a/docs/Lua API.rst	
+++ b/docs/Lua API.rst	
@@ -4102,6 +4102,8 @@ Lua plugin classes
 - ``shuffle()``: shuffles the sequence of numbers
 - ``next()``: returns next number in the sequence
 
+.. _xlsxreader:
+
 xlsxreader
 ==========