diff --git a/metadata.json b/metadata.json
index df14071e..82619091 100644
--- a/metadata.json
+++ b/metadata.json
@@ -30,7 +30,7 @@
         {
             "operatingsystem": "Debian",
             "operatingsystemrelease": [
-                "8"
+                "9"
             ]
         },
         {
@@ -66,4 +66,4 @@
     "source": "git://github.com/openstack/puppet-gnocchi.git",
     "summary": "Puppet module for OpenStack Gnocchi",
     "version": "13.1.0"
-}
\ No newline at end of file
+}