diff --git a/metadata.json b/metadata.json
index 29ccd3c..a90739a 100644
--- a/metadata.json
+++ b/metadata.json
@@ -45,7 +45,8 @@
     {
       "operatingsystem": "CentOS",
       "operatingsystemrelease": [
-        "7"
+        "7",
+        "9"
       ]
     },
     {