diff --git a/Documentation/conf.py b/Documentation/conf.py
index bca7519..2e21547 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -373,6 +373,8 @@
      'The kernel development community', 'manual'),
     ('sound/index', 'sound.tex', 'Linux Sound Subsystem Documentation',
      'The kernel development community', 'manual'),
+    ('userspace-api/index', 'userspace-api.tex', 'The Linux kernel user-space API guide',
+     'The kernel development community', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of