diff --git a/doc/source/conf.py b/doc/source/conf.py
index b309b4740f0..a15d278fe8d 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -229,7 +229,7 @@ htmlhelp_basename = 'neutrondoc'
 # (source start file, target name, title, author,
 # documentclass [howto/manual]).
 latex_documents = [
-    ('pdf-index', 'neutron.tex', u'Neutron Documentation',
+    ('pdf-index', 'doc-neutron.tex', u'Neutron Documentation',
      u'Neutron development team', 'manual'),
 ]