chore: group images
diff --git a/.github/renovate.json b/.github/renovate.json
index fdcb8dd..8e4fae4 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -85,6 +85,12 @@
       "matchFileNames": [
         "images/openstack-service/**/upper-constraints.txt"
       ]
+    },
+    {
+      "groupName": "images",
+      "matchFileNames": [
+        "roles/defaults/vars/main.yml"
+      ]
     }
   ],
   "regex": {