diff --git a/metadata.json b/metadata.json
index 56229e0..4f172fc 100644
--- a/metadata.json
+++ b/metadata.json
@@ -68,6 +68,13 @@
         "9"
       ]
     },
+    {
+      "operatingsystem": "Rocky",
+      "operatingsystemrelease": [
+        "8",
+        "9"
+      ]
+    },
     {
       "operatingsystem": "Scientific",
       "operatingsystemrelease": [