diff --git a/tox.ini b/tox.ini
index d686ee9..c81582c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -28,6 +28,12 @@
 basepython = python3
 commands = python setup.py build_sphinx
 
+[testenv:pdf-docs]
+basepython = python3
+whitelist_externals = make
+commands = sphinx-build -b latex doc/source doc/build/pdf
+           make -C doc/build/pdf
+
 [testenv:debug]
 basepython = python3
 commands = oslo_debug_helper {posargs}