diff --git a/pyproject.toml b/pyproject.toml
index bb333d8..7baa871 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,6 +14,7 @@ ansible-compat = ">=4.1"
 ansible-lint = "*"
 molecule = "*"
 molecule-docker = "*"
+docker = "*"
 flake8 = "*"
 yamllint = "*"
 molecule-plugins = {version = "*", extras = ["docker", "podman", "delegated"]}