diff --git a/pyproject.toml b/pyproject.toml
index 75d7737..e3f6f07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ authors = [
 ]
 description = "Tools to help with building a tripleo/rhosp aio"
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.6.8"
 classifiers = [
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: MIT License",