diff --git a/README.rst b/README.rst
index 1fb9541..5393adf 100644
--- a/README.rst
+++ b/README.rst
@@ -44,7 +44,7 @@ On Fedora / CentOS:
 
  sudo dnf install yamllint
 
-On Debian 9+ / Ubuntu 16.04+:
+On Debian 8+ / Ubuntu 16.04+:
 
 .. code:: bash
 
diff --git a/docs/quickstart.rst b/docs/quickstart.rst
index 9da607a..3365877 100644
--- a/docs/quickstart.rst
+++ b/docs/quickstart.rst
@@ -10,7 +10,7 @@ On Fedora / CentOS:
 
  sudo dnf install yamllint
 
-On Debian 9+ / Ubuntu 16.04+:
+On Debian 8+ / Ubuntu 16.04+:
 
 .. code:: bash