diff --git a/docs/api.rst b/docs/api.rst
index 6b254c8e..8eb1b86e 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -771,6 +771,8 @@ Command Line Interface
 .. autofunction:: with_appcontext
 
 .. autofunction:: pass_script_info
+   Marks a function so that an instance of :class:`ScriptInfo` is passed
+   as first argument to the click callback.
 
 .. autofunction:: without_appcontext