3 files changed, 7 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
index c79b96d..2b88cf8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@ dist/
 MANIFEST
 .*.swp
 *.egg-info
-.idea/
\ No newline at end of file
+.idea/
+docs/_build
diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 0000000..33be0a7
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1,2 @@
+hacking>=0.9.2,<0.10
+sphinx>=1.1.2,!=1.2.0,<1.3
diff --git a/tox.ini b/tox.ini
index d93f8e5..0abc937 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,3 +23,6 @@ commands = {posargs}
 [flake8]
 exclude = .git,.venv,.tox,dist,doc,*egg,build,
 ignore = H501
+
+[testenv:docs]
+commands = python setup.py build_sphinx