diff --git a/tox.ini b/tox.ini
index 54309bdca..7ab2556b7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -37,7 +37,7 @@ commands = oslo_debug_helper {posargs}
 [testenv:ansible-lint]
 basepython = python2
 commands =
-  bash tools/ansible-lint.sh
+  - bash tools/ansible-lint.sh
 
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.