diff --git a/doc-requirements.txt b/doc-requirements.txt
deleted file mode 100644
index abb7726..0000000
--- a/doc-requirements.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-sphinx
-sphinxcontrib-trio
diff --git a/test-requirements.txt b/requirements.txt
similarity index 90%
rename from test-requirements.txt
rename to requirements.txt
index 55acbc2..1921a18 100644
--- a/test-requirements.txt
+++ b/requirements.txt
@@ -28,5 +28,6 @@ python-swiftclient
 tenacity
 distro-info
 paramiko
-
-
+# Documentation requirements
+sphinx
+sphinxcontrib-trio
diff --git a/tox.ini b/tox.ini
index b76aef2..63f667d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,11 +11,11 @@ commands = nosetests {posargs} {toxinidir}/unit_tests
 
 [testenv:py3]
 basepython = python3
-deps = -r{toxinidir}/test-requirements.txt
+deps = -r{toxinidir}/requirements.txt
 
 [testenv:pep8]
 basepython = python3
-deps = -r{toxinidir}/test-requirements.txt
+deps = -r{toxinidir}/requirements.txt
 commands = flake8 {posargs} zaza unit_tests
 
 [testenv:venv]
@@ -28,6 +28,5 @@ ignore = E402,E226
 basepython = python3
 changedir = doc/source
 deps =
-    -r{toxinidir}/test-requirements.txt
-    -r{toxinidir}/doc-requirements.txt
+    -r{toxinidir}/requirements.txt
 commands = sphinx-build -W -b html -d {toxinidir}/doc/build/doctrees . {toxinidir}/doc/build/html