diff --git a/.ci/ansible_install.py b/.ci/ansible_install.py
index 4f9d5dff..ff2d3b63 100755
--- a/.ci/ansible_install.py
+++ b/.ci/ansible_install.py
@@ -11,7 +11,7 @@ batches = [
         'pip install '
             '-r tests/requirements.txt '
             '-r tests/ansible/requirements.txt',
-        'pip install -q ansible=={}'.format(ci_lib.ANSIBLE_VERSION)
+        'pip install -q ansible=={0}'.format(ci_lib.ANSIBLE_VERSION)
     ]
 ]