diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 00000000..d46548ad
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1 @@
+PyYAML>=3.1.0
diff --git a/tox.ini b/tox.ini
index 303fbcca..cf770882 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,6 +7,11 @@ skipsdist = True
 install_command = pip install -U {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
 
+[testenv:run-tests]
+deps = -r{toxinidir}/test-requirements.txt
+commands =
+  bash -c "./run-tests.sh"
+
 [testenv:bashate]
 whitelist_externals =
   bash